318 build suggestions?

Just looked at MP near you cause i don't know how things are in florida.. there is a complete 400 for $550 which means $450.. (i prefer a 400 to a 440 but i'm nuts) a trans would be 250-350.. leaving a lot of budget..

What's really nuts is a 8 3/4 742 casing sure-grip for $350 though... that bastard is 800-1000 near me.