Sup guys just wanting to know different opinions for my future swap project. I'm debating between a 6.0 or a 5.3. The 6.0 has the obvious displacement + and I think they cost less than a 5.7 ls1. The 5.3 is a lot cheaper and more plentiful. My actual debate is to whether to pick up a 5.3 and bore it to a 5.7, change/bore heads and change cam to where with the 6.0 I would just do a cam and valve train. Looking to get around 350-400hp. Also wanting to mate it with a t56. Any help and guidance would be greatly appreciated.

Kevin