After taking a year off from the hobby, my buddy is giving me his 56 gal tank. I have a large sump from an old tank but it's to big to fit under the stand. So I was thinking about going with a good octopus HOB skimmer and skip the filter. I'll definitely go with sand, lots of LR and I'm thinking about going with a MP60 for a power head for plenty of circulation. Any thoughts or concerns with my plan? Thanks