Thanks for the responses guys. It is more clear now.

Myetherwallet does show the pre ICO coins that I transferred there. Do I just leave them there?

I intend to hold the coins for years and hopefully liquidate when the price is higher. Once the exchanges list this coin I guess I will be able to transfer them easily out of MEW and sell them?

Also what similar "wallets" do you guys use for coins that are not supported by Ethereum (based on ETH blockchain-not sure how to say this)?

Thanks
BKN