Re: Frame. Something British & mid 90's in 17"-19"
I have a very tidy 19inch, '95 Orange P7 available. Im 5ft 11 and it fits like a dream.
This is one exquisitely finished frame and no exageration. Check out the finishing on the headlugs and the scalloped fork/stay ends. £100BIN Inc delivery from Italy, give or take a couple of quid.
Btw, it's not mine! It bloody would be though if I hadn't just bought something else...
I'm exactly the same height and proportions as you. I have 19" 94 Orange P7 that fits me perfectly - no more nagging lower back issues and it's also a ton of fun to ride.
Re: Royce Titanium Bottom Bracket
Sorry, I was referring to the spindle taper not the cups. I'm not sure if this was as much of an issue with mtb as it is for road bikes. My guess is it's JIS(Japanese) taper for a Shimano crank?