I was reading your wanted add for a horse that you can use in dessage and jumping and well I think I may have your horse! I have a Paint/TB gelding named Apple Jack. Before I got him he was a 3 day eventer and still has most of the moves, mostly jumping and some dressage. I don't do dressage so I don't know how to work with him on it but he has done a few of the moves on his own and he remembers things really quickly. I have been jumping with him alot since I've had him and in the shows we have got one 1st and three 2nds! =) he does amazing! The only thing is that he is 17. He still has a whole lot of go. Even my vet said she is blown away by how good of shape he is in for a 17 yr old and she said he will continue to go go go until he's at least 22 or 23! I would be willing to talk prices with you if you are interested in it. Please email me back and ill send picts and a few videos. =)
Here is the link to my mares ad, she does require an intermideit rider as she can get a bit spooky at times, but she's a lovely riding horse. All my info is on the ad so feel free to contact me with your questions.