At the moment I am breaking him to ride. He's only 3 and was VERY green when I got him. He's comming along great though and I plan to get on him this Friday if all goes well.
Not sure what I will do in the future- figure I'll use him as a trail horse for a few years, then judge to see what he may be suitable for.
Thanks everyone! I am very proud of how well he's gained weight, He's still slightly ribby, but is growing like a weed so it will be a few years yet until he stops looking like a gangly teenager.
He seems loads happier than when I brought him home and just got a girlfried in his paddock the other day, so he is now one very happy camper(he was by himself earlier).