make sure you have 2 million on the character you are on (it's the fee for /movechar).
also rather than buying a couple of BS's you should invest in armor - it's pretty expensive but sometimes you can get a Capital Armor Upgrade VII (the second best) for 350-400 million credits in the Open Market section of the forum. Armor is vital, and can be moved from ship to ship if you decide to get a new capital ship.
