Does any of You have experience on the OLD Linhof Kardan Color 5"x7" cameras?. Supposedly made in 50 & 60, they have cast U-standards & (i belive) rotating back. I have bought a lot including one of these (have not got it yet) to get to the other goodies of the set, and wonder about the virtues of the camera itself. Glennview ( http://www.glennview.com/vcam.htm ) have one of them as set (Linhof Kardan color triplex he calls it - 4x5, 5x7 & 8x10 set). In Linhof monorails, I have only a brief experience with the much newer Bi-kardan (fabulous camera! - even better made than the Sinar I use now) in 4"x5", never seen any of these older 5"x7" beast, just wonders if any one have experience with them & anything good or bad to say about them. Are they (except rail) compatible with Kardan GT 5x7 (bellows & lens-boards etc?).