The new founders pack is useless for me

I played on a server that is now closed,and there i bought 2 mounts with the 5000 crystals they gave in.Now if i want to move to another server,they will give me only 500 crystals.I dont care about my character,if they want they can delete it i just want to play with my f2p friends in a new server with all the benefits that i initially pay for