1st time porting 308

Hell FABO
I've read bunch of articles and threads about porting engine head, so I give it a shot.
I recently acquire a set of "308" head from 1991 Ram Truck. I removed all valves and degreased the head. Visually, both heads look very decent so I didn't bother to take it to the shop to check for crack. I began porting hour here and there and this is what I accomplished so far. Please advise what else I need to do. This is only the bowl port so far, I'll do gasket match intake port later. I also smooth out the "? surface" what ever that surface call on the last picture.

Thanks,