a small band saw would come in handy at times.
the problem with big tools like that, especially with a lathe and a bridgeport, they take up a bunch of room.
at the moment, i'm trying to come up with a "hanger" of sorts for all the 4" angle grinders i have, [that all have different wheels on them] that will allow them to be out of the road, but within easy reach, as i use them almost every day.
and here is a cutoff wheel tip. only buy the DeWalt brand in the .030-.045 thickness. [4 1/2 or 6" diameter]
although pricier than the hobo fright variants, these wheels last longer, and will actually "bend" some if caught in a bind without shattering into a bunch of chunks.
they are somewhat cheaper if bought in boxes of 25 or 50, which is how i buy them.
i use them right up to the hole core. when they get too small for the 4" grinder, i use what's left on my small air grinders. i have made several mandrels to adapt to the air tools, and they work great.