Big block 383 build!

Well finally have made up my mind,I am going to order the stealth heads and have them checked all over and the block is coming off stand and going to get decked!Compression with stealth heads is gonna be little over 10.1 with .040 thick gaskets with prw 1.6 stainless rockers with the comp 280 cam and should bring it up around 510-515 lift!Performer Rpm and holley 650 dp and hooker headers!Stall is gonna be 2800-3200 and 3.91 gear!