1) Don't they make chrome AND nickel? I was convinced they did, but it's been a while. Mine certainly seemed to match the other tuners (chrome)
2) the ones I've had (a few BT-1, a BT-2 and a BT-7) looked just fine, the lever matched the rest.
4) I'm with you there... I really dislike reverse tuners. I owned a Classic 50 Precision for a few years and never really got used to it.
5) Being somewhat 'vertically challenged' I never encountered this problem
9) why would it be more logical the other way around? Unless you're lefthanded, of course. With the pedals in front of me, if I plugged into the leftmost one, the cable would get in the way between myself and the pedals.