is this the kit your talking about? http://www.jlaquatics.com/product/wp-mpsf1600/Algae+Free+Sure+Flow+1600+Maxi-Jet+Upgrade+Kit.htmlI would get a maxijet and add the sure flow accelerator kit (new propeller). Even a maxijet 400 will get you 1300gph based on their specs with the kit. A maxijet 400 is under 20 bucks and so is the sure flow kit. $40 bucks total. The larger maxijets are not much more money if you want to really crank up the flow to well over 2000gph. The great part of using the maxijets is their low power consumption and quietness too. I will be trying the kit soon as I have alot of maxijets already and they are very reliable.
thanks tonyYup, that's the kit. Good luck!