360 Advice Needed - Autocross / Street Engine Build

Got some rough work done on one chamber and intake port. Will do a bit more cleanup then see what I'm at for cc's.

A couple pics:
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I don't have one of those fancy 5-axis cnc's, but I do have a wood router and the ability to 3d print jigs.
This one gives me a reference plane at 18° to match the valve angle:
20171025_190030_resized.jpg

20171025_190035_resized.jpg