First off, I'm looking to buy a 300zx TT. Does anyone know of a good website dedicated to Zs for sale or something of that nature? I have about 8-10k to spend on one. Secondly, would it be better to buy a TT as opposed to an NA and engine swapping it? Finally, is "Nissan 300Zx: The Enthusiast's Companion" worth purchasing or any other manuals/guides for that matter?