I'm about to embark on setting up a 72 gallon tank. I'm getting differing opinions about whether to go with a canister filter in a regular tank and then adding protein skimmer or getting a drilled tank and going with a sump and then I guess also adding the skimmer. Obviously there is a bigger cost factor going in to this with the sump. It's confusing since people say you can do either. Was also told the sump is a bit noisier. Would really appreciate some feedback.. New to salt but not new to fresh and ciclid tanks..