Where is the 'Ordinary Chest'?
I don't think full free pvs could be given, but maybe custom pvs can be added in the shop.
Example;
/pv 1 (27 Slots) (2.5 EUR)
/pv 1 (Full Pv) (5 EUR)
For both multiple can be bought. I do agree that it might make it look to much like factions, but I also agree with the space.
You could just buy a rank and then you don't need to store gear since you have /kit god or something every 10 minutes
Regards,
Hyper