KB107's, comp XE268, comp #901 springs and matching retainers, and leave the 1.88's unless your valves are severely sunk...if the heads need more than a valve job (if they need new guides or valves, etc), I'd buck up the extra $$ and buy these heads

granted, stock dished pistons, headers, and a comp XE262 will get you into the high 13's/low 14's and run fine on 87 octane.