Regarding jacket lenght, I'm 6'1 and the BOC measurement I look fo is somewhere between 31.5" or 32". According to a tailor my ideal BOC is 31" and it covers my butt completely.
Warning: Spoiler! (Click to show)
BOC 30.7" according to SuitSupply but I measured 31".
BOC 31.5" (Ignore thedimples those are getting fixed)
And this was when I didn't knew how a suit should fit.
This had BOC 29.5"
Somehow I likehow that jacket looks on you, AJL, but if you're not happy with it, everytime you look in a mirror you will not like how it looks and it will bother you.