hey y'all I'm new to the forum and have some questions, I've read on here for the last 2 or so years, but never registered, anyhow, i have a 80's 350 thats been punched .040 over already that needs a rebuild, so I'm thinking .060 over, 3.75 crank, 5.7 rods, vortec 906 heads port and polished stock valve lift limit, with the block zero decked and a .043 head gasket, and a howards cam a 277/277 223@.050, .450 lift on a 108 lsa and 104 icl, after three different static and dynamic compression ratios the average is 9.72:1 static and 7.72:1 dynamic compression ratio, what are yalls opinions? i know its not a power monster with the cam specs but i want to it to last a good while, anything y'all would change? I'm also considering going retro-roller with springs retainers and locks to allow .550 lift in the vortices