The KHS geometry is here: http://www.khsbicycles.com/Images/Ge...geo-road-b.jpg

Neither one of those frames strike me as amazing deals. The Major Jake looks like it's in great shape, but it's 10 years old and the fork is basically the same steel fork that comes on the base model Jake these days. That said, I would definitely choose that frame of the two, given that they are about the same size. The frame itself is not the same as the scandium MJ's from the last couple of years but it's probably reasonably light.

It's hard to say how either one would fit you without trying it out.

You can get a new Redline Conquest frameset cheaper than either of the frames you're looking at (http://madisonbicycleshop.com/produc...et-78359-1.htm) and they come in smaller sizes.