So you weren't in the Corps of Signals or Engineers?
Depends what you want to do with it, with the IIx you could run A/UX. With the II you would need the PMMU.
Desoldering a battery would be easier than doing lot's of capacitors.
My II is actually a II with a IIx motherboard.
, and has dual floppies, one 800k the other 1440k.