There are plenty of ZC mods out there, you just have to find them. You have to look a tad deeper, but they are there. I hate the excuse that there aren't any mods for the ZC. Granted, there are probably MORE for the b16....but there are still a ton of stuff for the ZC.
BUT...if you are looking to go N/A, Don't go w/the ZC. You'll spend a boat load and see little results. The ZC is definitely factory built to handle boost better.