Need some help from my head machining buddies

I get these stupid thoughts in my mind especially after helping my buddy redrill my new pushrod holes in my Edelbrock heads with his Bridgeport. I’m good at buying and lately bad at using new tools. At 8-10 dollars per hole my local machine shop is more than fair when I need or want bigger valves in my heads. But their valve angle choices are very limited. When they did a radius intake valve job (2.08) on a set of new Edelbrock heads it really screwed me.