Hi.

One thing that ive seen in most (not all) mmorpg's ive played is that almost never is there a good lootsystem from the beginning.

 What kind of lootsystem will SGW have?

In that i mean bagspace, easylooting from kills, rolls, banking, auctionhouses aso.

There, or will this get locked to?

You best bet is to check the Official Stargate Wiki.

http://www.stargateworldswiki.com/wiki/Main_Page

There are some hints here and there on the official wiki on how the system will work. But, remember the game is still on its Alpha/Entering closed beta, things will probably change.