Fan/Condenser/Trans Cooler Spacing

how much air is the present set up pulling thru just the radiator? Hold something up in there/paper at front side of rad and see if it holds/ pulls. compare that to the front of trans cooler, how is that? you said the trans cooler is an after market piece. wondering if it is restricting air flow? also what does water flow look like once stat opens up? 208,000 mile vehicle? how does radiator look and have you cooked/flushed it out?