Big block 383 build!

So the guy that sold me everything has more intakes and so i switched the mopar m1 to weiand action plus!He says it will be little better than m1.Buying the KB400 pistons and rings next week!So the build is as follows,383 with 30 over,not zero decked so that is why we are using KB400 pistons,Comp 280H cam with 230@50 and 480 lift,weiand action plus intake with holley 750 dp,906 heads that is gonna be ported with valve job and stock 2.08/1.74 valves and comp 911 springs,stock rockers,gmb water pump,carter 6903 fuel pump and mp hivolume oil pump,stock 383 rods redone and forged crank!All this is gonna be hooked to 727 with Turbo Action 11in 3000 stall and 8.75 with 489 case with 3.91 sure grip and cal-trac bars!will be done hopefully by Jan 2013!Cant wait to see how this truck is gonna run!P.S. Will measure how far the pistons will sit down and make sure I get the compression up!