In figure 1 you have a 5x5, as long as you have 2 openings you can run them like this. Do realize though that everytime a res is located outside the tent you have a leak, which is bad and risk for problems, harder to control area. But as long as your careful you can probably get away with it. is Just think about where your gonna put your fan (you can hang a few) before you plan everything out.
Bottom figure is what I'm doing (I actually drew it wrong, the res on the right side is actually completely in the tent) in a 10x5, which gives me a little more room going parallel with the long side of the tent than the res that runs perpendicular but I think I have it to where space was maxed, setting up fans were a bitch tho, still trying to figure out a perfect system for that.
The the problem with figure on the top right is about half the tent is just used for res buckets, also, how are you going to get them out to clean if you need? Just getting them to fit in there is a disaster when you have fans, a trellis, and anything else you might need (in my case a heater), at that point you'd better be off going to hydro with buckets, and not lose space on the reses, UC DWC is makin a rise you could prolly fit 6 super plants in that 5x5.