:(
Yea that's what I was thinking too. Damnit man. I have a few options all of them are gonna cost. I could.
A) scrap the entire 318 project and go straight for the 360. Its needs bored too so the machining cost is gonna be there regardless.
B) find another 318 core cheap ( maybe even a magnum) but that's risky because who knows it could need machining as well
Or
C) sell the 360 and go all out with the 318.