Crank,
That Integra is pretty easy to build. The hardest part would be setting it up for retracts. I think if you "could" pushed through the build everyday,
you could have it a really nice airplane framed up and ready to cover (MonoKote) in less than two week. You could be flying in about 4 or 5 weeks.
I'll be waiting/hoping on that Integra build. Get those Phoenix done. I/we have been waiting on your completion photos and flight reports.
Ron