Is there any sort of fees when i move any crypto from an exchange to a wallet?
My question is in general so that i can decide if i should move my cryptos to a wallet or not.
The network fee to move FCT from the Enterprise wallet to another address is very small. Exchanges are free to set their own withdrawal fees though. I'm not sure what they are off the top of my head but polo is a bit steep. Papermill wallet from Factom is the safest storage solution. Keeping coins on exchanges you don't control the private keys, ....so def some risk there.
Also when FCT news is released FCT price will go high, and you may be over the withdrawal limit on exchanges, meaning every day you go in and withdraw what you can, paying withdrawal fees each time. Do a small test withdrawal first to ensure everything goes smoothly and you have no issues.
As for your other cryptos, my recomendation is not to store on an exchange, you don't control the private keys, too risky IMO, I want them in my possession, trustless and all that... Good luck.