Looking to trade one of my large tanks for an RSM250

[2pts]

I have two tanks:
1st one is 36"x36"x26"high -Aproximately 140 gallons - With bottom cabinet and top cabinet included.
2nd One is 6' long x 18"deep x 20 high 125 gallon. With Stand and 6' metal halide 150w x 3 light.
Take your pick of either tank to trade for a RSM250 (lights need not work).