Can you get fuel supplies and other...
Can you get fuel supplies and other necessities in europe?
Yes, Cormac, readily available fuel in Europe. You're looking for any brand canister with a Lindal Valve that is European standard EN 417.
No real "other necessities" needed in general. But if you're staying for a while you might want to bring along your own maintenance kit, although that's usually only needed annually or greater.