Slant six builders...Lets talk Cams

I was at the machine shop after work today, dropped off 2 heads that I ported as far as I dared. I admit to not being a porting "expert", not by a long shot. these were my 1st 2 serious attempts at it. IDK if I wrecked the heads or not. I'll find out soon. But, as I told him what I wanted done to (one of) those heads-- if it survived my butchery attempts--- and my goals for this engine, he looked at the sheet I gave him that came back with "Wow-- that's stout..... for one of THOSE engines anyway"...
Don, did you leave the valves that you intend to use with the heads at the machine shop. They will need the valves to get the seat diameters right.
It’s always a good idea to also have the shop check and if necessary replace the valve guides.