bottom bracket height
So I know there have been other bottom bracket threads. I'm not here to discuss which is better, high or low etc. Instead, I'm looking for bikes with high bottom brackets. I used to have a 1994 trek 7600. The bottom bracket height on that bike was 12.2 inches, and it was a road/hybrid bike! This is more than an inch higher than any other bike I've been able to find. Anyways, does anyone know any of the following?
Where to find an old trek 7600 (or rare bikes in general) ?
Are there any other road/hybrid bikes that have such a high bb?
How hard/expensive would it be to modify a steel frame to raise the bb?
How expensive is a low end custom frame?
I've scoured the internet looking for hints but I can't find any. Any help or advice would be greatly appreciated.