Well the hard part, which I think is the biggest reason no ones really done this before is that exhuast manifold it's self. I wouldn't get a universal turbo kit, chance are you won't use have of it. Or end up making a buck of stuff to make it work.
Lol I have not turbo'd my car I want to and have been reading about it. I hope to do it this year tho. Usafzac is way further along then I am.