Dave, I have done it, but all you are saving is the cost of some of the tubing.

1. Cut roof off
2. Cut cage out of old car
3. Cut "A" pillar bars and door bars from main hoop.
4. Clean up the cage
5. Slip main hoop and rear down bars into new car. (Pain in the a$$ cause it is a tight fit)
6. Refit "A" pillar and door bars to main hoop. (I ended up make new door bars)

If you cut the cage out very carefully you do not lose to much. Good luck. PK