Camshafts, idle quality, driveability and LSA-REAL WORLD EXP and OPINION

I was busting your chops....:) I didnt think you would reveal the grind and it most likely wouldn't be the right choice for my build .

So.... is there a profile for a build like I described that would allow for a milder idle and vacuum yet still make use of the head flow in the upper rpms ?
Or does one have to tolerate a lumpy idle and low vacuum in an engine like this?

That is the whole point of this thread isn't it ?