Yeah, I agree with Whitey on this topic.
As for your skimmer and sump, I have always liked ETSS Reef Devil Skimmers. Also, I would probably use a Mag Drive pump for your return, unless it is needs to be an external pump. In that case, my 210 is running very well with Gen X pumps. The Gen X 30 would work great on your 92. It produces 950 gph of flow.