I have a really pitiful collection of tools considering what I want to do. Ryobi Bandsaw (crap), good Delta disc/belt sander, good grinder, good drill press, awful stick welder, cheap hand tools, some air tools like die grinder, cutoff tool, etc. I am shopping for a mini lathe, a mini mill, and a Mig/flux welder. Those three things would quadruple my overall capabilities as a builder, which would still be pitiful.
-Tom