Having put the Camden (lce) supercharger on a 22re, I would not do it again. I would turbo it. Then again I would never put money in another 22 build. Just swap it. I have done 3rz and 5vz swaps and by far the 5vz is just awesome in early vehicles.
The issue is even if you spent 10k on building up a 22 motor you would be lucky to hit 200hp. The money could be better spent. It I understand somtimes it's not about the numbers.