What motor to go with?

So whats the suggestion...build the 318 use my rebuilt 904...But i will still prolly try to get the 727 to be safe. The 360 is in pieces so it has to be gone threw and my 318 will be gone threw...Thanks Crazy guy for the Head job link...I'm going to look into that and see if my buddy can do that for me..I gunna drop 1000 or more in parts regardless of engine...so which ever one works...but i do like the sound of winding up a 318 :)