Hello,
If one gets captured weapons and powercells from a fallen enemy, he /she could use it.
BUT
it will attract more powerfull bots for fierce fights and MAYBE put a prize over his capture / death.
THIS will turn game more interesting. Alert player about this side effect.
MAYBE, he could be forced by station guards to eject his BOUGHT weapons and powercells, being carried back to a station. If not in 20 seconds, station guards could fire on him.
Or, instead, bots could become even more ferocious, effectively jumping one level above BOUGHT weapon / power cell licence level.
Regards.