u dont have to use NEON Wallet, in my opinion it is crap, just open your wallet adress in neotracker.io . there i can do all the things u want to do.
Remember RPX, NEO and GAS are not able to store local
neotracker.io is the same like MeW.
thanks, I can manage them in neotracker. is that the safest place to manage them? preferably I would like to store them on my ledger nano