Will post some more.
Btw that last pic IS a finished port.
For those watching...I did initial port work, sent them off for a valve job, did not approve of said valve job...testing even showed...so i took them to my other guy who did it right. Tested them again with big improvements to all but with some needing attention with air speed issues. I widened up the area between the guide and head bolt some more on those with the low head bolt pad and thinned the push rod hole a lil more, which did help. I also exploited the cast in swail just a hair, to help speed the common wall side of the turn, equalize the middle more..as well as a angled lip where the turn comes off the common wall. Hard to explain and odd sounding I'm sure.
