Which showing class..?

[LauraHi]

I have a 16.3 ID (in picture alongside) who is quite heavy set - I have been told he is too heavy for a hunter, not right for maxi cob, too heavy for riding horse, I am considering workers but they all seem to start at 3' and he just isn't that reliable, he isn't coloured either...
Any ideas for the right showing class before I set to him with Tip-ex?

 

[dianchi]

he would be able to do heavyweight hunters!
Or try out some local workers as they can vary from 2'3" to 3'

 

[ColouredFan]

Yep i second local working hunters, our pony club does a novice WH 2'3 and open at 2'9