i took my 37g down and switched everything into my 20H with my 150w sunpod. i LOVE how much brighter everything looks especially on my starboard. my question is since i did have a sump on my 37 i would like to use it on my 20. i have a mj1200 and a tunze 6045 and my mag 7 for a return which is not hooke up yet. would this be enough, just right, or too much flow to go sps? i have never tried sps but would like to change over to it. i feel the lighing is sufficient, so flow is my only concern. my turnover would be 90x. if that is too much i could always take out my mj1200 or just put a ball valve on my mag. would this be sufficient to go sps?