RedDevil10, ThinkDerm, thanks for the feedback.
First set of alterations had the collar lowered, sleeves shortened at the suggestion of the tailor. The back looked like it had some creases but thought I'd see what it looked like after that set of alterations. After they were done, it still looked too boxy, so the tailor said he could do waist suppression without causing vent flare or more creasing in the back. After that was done, the front does look better but the back still looks like it needs to be cleaned up. The rippling / creasing in the back was there even before the waist suppression, and remained. There is still rippling between the shoulder blades, wrinkles above the seat (? maybe not much can be done there) and a bump in the shoulder area. When I asked about these, the tailor said it just needed repressing, did so, indeed trying it on lessened these a little, though didn't eliminate them.
Because they'd already altered it twice and didn't seem to think much of what I thought was undesirable- the various ripples/creases, bump in shoulder - brought it home to take some pics, get feedback here and try to take it to another tailor. Got some general feedback in tailor thread as well, but not specifics. Here is a link: