Conquest of the Horde

Hey everybody. I have a little question reguarding my (Hopefully) Eventual gruntship, and what happens in the meantime.

My main, currently sitting at level 48, has a profile in to be approved. I'm not sure long til it IS approved, but i'm still a few weeks of Gruntship.

The question is, if i DO level him to 50, what happens? I know he wont be able to level further, but will i be able to Roleplay? Can i even log into a character at 50 if i'm still a Peon?
Or should i just leave him as he is and Roleplay til i'm a Grunt, and i can zip him upwards?

You can level up until level 50. Let's say you level to 51, then you would be locked. If you'd like to go ahead and level to 50, nobody will complain and you may go about your RP. : >

Ok then. Thats good to know. Cheers!