Morad FTL (sorry, more than one bad experience buying from him)
Bought my L32 out of an 06 GT with 60k for $900 w/ 1 year waranty through a local salvage yard. Been checking around lately just for curiosity sake, seeing L32's going for as cheap as $600 with low miles. So, that being said, there's no real bang for your buck loss going either way. It's just how much work you want to put into it, L32 is drop in aside from an adapter plate for the TB and fuel rails. L36/L26 top swapped will more than likely cost more to start you up with FI, but will have more power per pulley size based on compression so it's really win/win. Either route you take, if you plan on modding, you're going to be forking a hefty amount of change