I have a question about a stallion and a gray arab mare.?

i picked a stallion to breed my arab mare to. he is a 16hh paint that's brown and black and white. he's really pretty. plus he's tall which i wanted. i think he would've been a cute little jumper if he was broke but they say they don't have the time to break him. i really like him alot and they said they'd sell him to me for 450$. the only thing i'm worried about is what if i don't like how the foal comes out and i have a stallion i don't want to breed to my mare. what would you do? i'm thinking of buying him and breaking him and doing jumping on him cuz he'd look super cute doing that. so what do you guys think.This message was sent from a T-Mobile wireless phone.