Can I run stock rockers?

I have a 340 with eddy rpm heads, flat tops, ld340, 750 demon, headers, auto with 2400 stall, 3.91 gears, manual brakes. I have cam selection down to the lunati voodoo 60403 or 60402. My question is : can I run stock rockers (successfully!) with the 60403 with its .513 lift? How about the 60402? My eyes are going square reading all the conflicting information out there! Anyone know if the base circle is the same as a stock cam? I will check pushrod length but are stockers "supposed" to work? Thanks for the input people!