Anything you guys would change on my 383?

[Tom]

Since Im rebuilding it, I thought I might as well run the combo by you guys and see what you think, and if you see anything you think needs changing. Here it goes:

-4bolt block .030" over [yes Ive had a 377 the entire time without knowing it ]
-TRW forged flat tops, about 11:1 compression
-stock 5.7" rods, rebuilt with ARP bolts
-SCAT 9000 cast stroker crank
-comp cams 280H magnum [280* advertised, 230@ .050, .480" lift. This is one component Im looking at switching for a solid lifter unit]
-comp cams lifters+pushrods
-Z28 heavy duty valvesprings
-vortec heads
-comp cams roller tip rockers
-victor intake
-holley 750DP
-Hei with MSD blaster 2 coil and 6a box
-1 5/8" primary, 3" collector headman headers [those might need to be changed too]

O yeah....this thing is gona rock. After I get the rear end and slicks done I'll add the 200hp shot of NOS and see what happens.