I want to replace my pickups (twin humbuckers) - any recommendations?

The TOMCAT, better TANGLEWOOD guitars, look really nice to me.
Is your guitar looking like a Gibson Les Paul? I am not aware of the wood they use, and not at all about the coils or Humbuckers. I and maybe other fellow chordians, can probably give a more correct answer if your description is better, concerning the type of your TANGLEWOOD. I just look to the Tanglewood site, and I was really amazed, those guitars are really beautiful. Never sell this guitar, and if you do, contact me first (joke). They have quit a choice. I am honest, I know that Tanglewood produced guitars, but I never looked on their website.
If your guitar looks or is like a Gibson (les paul style) I suggest to take a look on www.gibson.com, where you will find their models, also their humbuckers. You can even listen to the sound of some humbuckers. Remember that when they put other humbuckers, you get the old humbuckers back.
There is also EMG, DiMarzio. On the DiMarzio I found this: Evolution neck and bridge humbuckers, with the follow comment:  with the right sound for a very demanding player: Steve Vai and his Ibanez.
I think, it ain't easy to find the humbuckers you have in mind. Gibson humbuckers have a more fat sound.
I own a few Paul Reed Smith guitars, I also have a special PRS, in fact 3 guitars, only produced in the USA for a short period (1990-1992) and the have LINDY FRALIN pick ups.
www.fralinpickups.com, you really need to see these humbuckers.
There is one member, who really knows almost everything about humbuckers: bootleger. Try to look after him, he knows really a lot. But at the end, you can maybe be confused about all those humbuckers, so my advise is, look on the sites I gave you, and MORE IMPORTANT, see EMG, GIBSON, LINDY FRALIN, DiMarzio. It is almost impossible to find a humbucker that wouldn't be the one your looking for.
You can even do what I did on a Gibson Les Paul Custom, 1 single coil, one double coil; gives a spectacular sound.
Good Luck, I hope I could help you.

Thanks chewy, I love this site everyone is equal, the older generation like me (52 y) have maybe more experience, and playing for years, we learn a lot from youngsters, who have another style. But 1 important fact will always return, THE LOVE FOR MUSIC AND GUITARS.
I don't know your age, but I admit, that my first guitar was a Gibson Les Paul Studio, in 1994, got it very cheap, and if you go to websites like www.music123.com or www.zzounds.com, you will really discover the guitar world. As it always is, you will find a lot of instruments, from cheap (but quit good) to expensive. There is no need to buy a new one, but it gives you a pretty good idea about all different instruments. Don't forget to visit the website of the guitar goeroe Gruhn, in Nashville.
www.gruhn.com. THIS ARE GUITAR SITES and not HUMBUCKER sites.
I have the luck to own a pretty nice collection, starting with changing the studio in 1997, for a PRS custom 24 full option. At that time here in Europe only a few people knew PRS. Until today, having Gibsons, Fender Tele (sounds incredible) in a light, dirty green colour, California Beach was the name of these kind of guitars, and only available in Europe. You had 2 strats and 1 tele, in limited production, and sorry for writing about this, my tele is a reissue from a telecaster 1952, and if you see the simplicity of the construction, I am still amazed hearing the sound.
I am more a PRS man, I have also a PRS SE Tremonti, and the SE series are affortable and the sound is real great.
I should give you also an advise to see what's going on, on eBay. It is still possible to do nice bussiness and you will also find humbuckers.
I hope that, if you love music and guitars, that you like these sites.
Keep looking for humbuckers, and as far as I know, on the Gibson site, you can hear the sound, and differences from a few humbuckers.

Thanks for the advice bootlegger - I am told you are the expert on these matters so thanks for the input...

Stu

YOU ARE 200% CORRECT: BOOTLEGER is the undisputable emperor concerning, not only guitars, but every single subject doesn't keep him away to know, to look, and more to give a decent answer.
I know a lot, but I can just reach his ankles about the rest.

HEY BOOT, have a nice day.