Hi all. Just recently joined. Already became a lifetime member - the info here is invaluable. We are complete newbies and are about to buy a 24' 54" agp, either a sharkline matrix or venture. I am leaning toward a cartridge filter. From what I have read, I should be good with a 3/4 or 1hp pump and 200 sq ft filter. What I can't seem to find is a combo system that satisfies both those requirements. Does anyone know if they make those? I just thought a system would be easier for us. Thank you!