I concur that you can turbo anything but seeing how 'turbo' motors with low comp can still fuckup and detonate to bits when some people who 'know what they are doing' mess around with them, it stands to reason that NA conversions can also do the same.
If you are going to give it a go then you are going to ask questions and you are going to learn from stuffing up (hopefully not but it's likely). At least thats the slow and painful way I have learnt