im setting up a 65 aga, it will have a pump running 450 gph and an mj running 295 gph. it will have primarily lps, shrooms and rics and a few easier sps, i want to add a tunze, finances limit me to 6060 at 1600 gph or 6080 at 2250 gph, im leaning towards 6060 as 6080 appears just to much gph....your thoughts