I really want a fridge or a deep freeze to ferment in. Money isn't the biggest issue.....space is.
My system works well for me, as ghetto as it is. I'd kinda like to have a pump, though. The main thing I'd like to have is a dedicated space for brewing, complete with sinks, sprayers, storage, etc. Right now I'm brewing in the front of my garage (taking up my wife's half at that.....my bike and tools are in the other half), and fermenting in my kitchen.
May you go marching in three-measure time
Dressed up as asses, drunk to the nines
Swing from the rafters, shouting those songs
Gone unsung for far too long