I am still searching for that workable integrated amp. So far nothing has given me *enough* satisfaction (do not expect equal performance) for me to replace my pre/pwr combo.
I did replace an Arcici S-1 Suspense Rack with a much shorter wooden rack from QS&D. It isn't a downsize in the quantity of gear in the room, but the smaller rack does make the equipment seem less imposing and more "accessible" some how. It's pretty lame to even bring this up, because I really did intend to downsize the gear, but the smaller rack has helped the room-gear proportions.