Your idea to upgrade to a VorTech is great. The problem is, an MP10 is too small for the 72g BF tank. The MP20 is better and still better would be the MP40w. I actually think you might be disappointed with the MP10.
set up sold.
still interested in vortech mp10,if anyone have one and wanna trade please PM.
I have current 1/10 HP chiller,48' metal halide, redsea bro wave maker,CPR hang on fuge with protein skimmer.some of them will be trade for vortech + cash..