Took a couple pictures of both saddles that I own for some opnions.
First with the riser pad:


And without:




(he suddenly shifted to get grass as I snapped this picture)
Dressage Saddle:




The dressage saddle I bought without putting much thought into it because I needed a saddle. Its nicely cut back so it clears his withers, but I think it's sitting too low. The wintec I bought to have a synthetic saddle for trail riding but I think it is now sitting too low as well. I think a smaller gullet plate would make it start to pinch.
Here is Rocket's back, any suggestions on what kind of saddle I should replace these with would be great:



I would like something with a chanagble gullet because with his new feeding schedule I think he is going to start to pack on the pounds so it's going to need to be able to grow with him. I really like collegiate saddles, I sat a medium tree on him and it also sat right down on his back, so would I need to get a narrow? Do they even make narrows?