interesting idea, how about making a small moblie base that is about 5by5by4 in size, the recipie would be something like:
:personal Safe:
Rubber=CFoam Pellets.
this would create an item that when right clicked would remove all blocks in this 5by5by4 area centered at your feet and create a small base made from Construction Foam with a generator that goes into a batbox then a Copper uninsulated wire behind a Electric furnace, macerator, compressor, extractor, recycler, all on one wall, and a personal chest on the other wall. it is your choice where to carve the door and to bring a bed with you.