360 build !help!

My 360 is getting ready to go to the dyno and I'm shooting for close to 400 hp. It's very easy to do and there is pretty much a cookie cutter parts list for these motors.

750 dp carb.
Performer rpm or air gap
Eddie heads or reworked iron heads with 2.02/1.60 valves
A decent cam...mp .484 lift cam for me.
Some kb 107 pistons
And bore it .30 over.

With the right head gasket and other tweeks you can play around with your compression.

I don't know how much the boring out helps but I needed it. It's going to cost a few thousand dollars but speed cost. Good luck!