His body looks a little long, but if he's young he may just not be filled out yet.
You do know, you can show any of them. (as long as they are purebred) Then based on the results of the show start to pick and choose which ones to keep in the breeding program and which ones to eliminate. Show season is over here summers are just too hot - but depending where you are there may be plenty around. Go to the shows. See what is there - and with any luck someone will post for sales - especially the youth projects. They tend to get rid of their show projects rapidly favoring one over another.
Good luck!
FWIW - This is the body type you are looking for: (not my bird or pic)
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