(grinning} - you're right, I've got a real dream setup here. After 27 yrs on a 40 ft sailboat I finally got a nice place for all my toys.
The "radio room" where the dewar is stored is the largest room. My "shop" where the lathe, mill, saws, and grinders are used is smaller at 22'x30' and yep, it's also central heat 'n air.
Yep, I've got reloading stuff, ham radios and test equipment in the "radio room". That's where my desktop CNC setup is at.
If you're ever up in this part of the world you need to drop by and visit - always welcome.