Beyond just bolt in cams,
I have done quite a few of them, and the latest on Michelle's pumpkin has 39k mileage since the upgrades and it has no issues, runs fantastic. Bike is about to turn 60k miles.
For this build: bought the CNC SE Heads, removed the ramps inside the chamber, swirled them with a multi angle valve job, new springs, stock harley lifters, flat top 10.5 to 1 pistons, screaming eagle head gaskets, a 53 mm hp inc throttlebody, stock injectors and Yuill yb13 gear drive cam. Yielded 117/115 starts everytime and runs like a raped ape. The only thing the bike has been down for in 5 years has been the radio replacement and an intake gasket needed replacing.
If the headwork / compression are on target. Please take into account that just because you have huge flow numbers doesn't mean you have velocity in the heads. Hence the comments above to use a good porter and combination.
Flat tops, headwork, Andrews 55g, 9.8 - 10 to 1 compression I had this in my original 05 SEEG Cherry. At the time it was a 50 mm zippers throttlebody.
John Sachs did a similiar build for a friend of mine Pete, for his wife's now trike. At the time it was a roadking. The bike is super quiet and runs fantastic.
Add each of these with a good tune a decent pipe and you have a happy camper.