If you are wanting to progress to a chord other than D to start the next line perhaps changing your second line to either D G A D or D A G D will do the trick although this may not be what you had in mind.

Roger

-I chord can change to any chord
-II chord can change to any chord except the I chord
-III chord can change to any chord except the I or the VII chords
-IV chord can change to any chord
-V chord can change to any chord except the II chord or the VII chord
-VI chord can change to any chord except the I or the VII chords
-VII chord can change to any chord except the II or IV

the chords are (in slow 6/8 time) D - F#7 - Bm - G - D - A - D - A (all one measure each, then start over)

I think this would be a I - III7 - VIm - IV - I - V - I - V progression in the key of "D".  My problem seems to be that after the V on the end, the I sounds so natural.

Any suggestions???

{c: slow 6/8 time; possibly arpeggiated, maybe just strummed on the 1 and 4 beats, I throw in some bass line runs to aid in some chord changes}

|[D]. . . . . . |[F#7]. . . . . . |[Bm]. . . . . . |[G]. . . . . .
|[D]. . . . . . |[A]. . . . . . |[D]. . . . . . |[A]. . . . . .

**Admin note: I have taken the formatting switches out of your message. As there are no lyrics at present it is not necessary and it allows your message to be seen in it's entirety. Roger**