... also stepping back when you see something cool and trying to work out if you can do it already with the modules you have is a good idea... often just adding one or two utility modules will get you a long way for less money

-- JimHowell1970

That is a great point too. I've got 12 HP left on my second case but I feel that I have a few modules I have already grown out of. I haven't yet received my second case, so maybe not...I'm excited to see what I can do with all this stuff.