my 69 350 pontiac is in the machine shop and it is starting to get worked on now it has been boiled out and looks ok im trying to get 350 hp outta it any tips? there going to put in forged pistons srp i think pocket port the #47 heads with bigger valves roller cam and rockers and arp bolts thruout edelbrock intake and a 750 holley...they said they could rejet the carb cause its a little big? have i missed anything?