Do the clip, not the frame swap. Very few frame swaps don't look like a vehicle sitting on the wrong frame. One exception here is Radarsonwheels' thread, he did a magnificent job with his frame swap but it took more work than a clip.
Measure carefully for the clip because a lot of those end up looking like crap too. Best advice on clipping I can give you is:
1. The ball joints are not necessarily at the wheel center line
2. Measure the angle of the upper control arm front to back and duplicate it
3. do ALL fitting with the vehicle blocked at ride height
Adam