pic request and a couple ?'s

[gikken20]

I was wondering if anyone has pics of shortened burbs? I saw one somewhere on here but now I cant find it.

What is the wheelbase?

Im usually over on the 67-72 trucks section but now that im fell in love with suburbans im always over here, I had posted over there asking if anyone has done a frame swap to a newer frame, I found a website that sells totaled vehicles and Im thinking it would be sweet to put a old suburban on a new frame with a duramax and a lot less work than trying to transplant everything plus you get the newer suspension. Any ideas? or has anyone done this?

are all the floors in the back made of wood?

I know this depends on a lot of factors but what kind on mileage would you expect on a stock 4x4.

Thanks everyone and I cant wait to get one too.