Is that like, the third or fourth time you've posted those same exact words?
the shop needs to know what the hell they're doing, and oyu to be sure of it
might as well go full-race if you don't want to extrude-hone your stocker
What I think would be nice is a short-equal length manifold but obviously that's hard/inpossible
I don't like the idea of log-style manifolds...