I can say that Al has had some work done on a couple of my reps with good results. I'm just waiting for a ROO to come back now before I pass some more work his way.
Looks acceptable to me. If you're being picky, the navy the datewheel alignment, but that could be the angle of the photograph. Or, maybe the 12 isn't perfect, but still looks okay.
You should be fine. My only (very slight) concern with a high value item like this would be has the tax been paid. If this is coming from within the EU then you'll be fine.
It should be fine. I have a 7.25" wrist and feel that anything over 42mm is too big for me, but once I'd tried a few ROO's my opinion changed. They still look big, but it's about perception. Try one and if it's too big for YOUR liking then flip it here in the M2M section.