340 Cam Change - Lunati vs. Comp.

haha I don't have a head guy...I'm learning all about it from you guys! :-) I want to make sure I know exactly what I'm talking about before I trust anyone touching my heads.

So lets say I want to use the Lunati 60403, and I get the correct springs, and get the correct machining done. What rockers do I use?? Non-roller! Are any of the new steel OEM style rockers ok to use?