I am going to be building another car and am planning on using a 5.8 or bigger engine. My question is this. With all of the extra parts needed to put a 5.8 in a 89 would it be worth it to just dump in a 460? Is there that much more power/strength in a 460 over a 351? I have articles on how to install the 460 and I can get one for relativly cheap and rebuild it. Thanks.