I have an old, old JOBO CPE2 (no lift). For it, I have two tanks, one that takes two 3 1/2" 35mm reels and one that handles five 4 1/2" 35mm or two 4x5 reels. I'm not familiar with the new tanks but I would like to get tank with a magnet base that can take two 4 1/2" 35mm reels (I figure that they have to be easier to load than the smaller ones) or one 4x5 (to save on chemistry on 6 or less sheets).
I'm a little confused by the information that I have found so far on the 'net. Does anyone here know what tank model number I am looking for?

Tanks... uh, I mean Thanks in advance