I think I'm about to sell my tucker (equitation model). It is an excellent trail saddle and super comfortable and fits my big shouldered mare well, but I can't for the life of me post in it (I'm used to the dressage saddle), which is probabably not a concern to you. I ordered one when I had a TWH and it didn;t fit her monsterous shoulders, so another thing to think about, though many gaited people have had luck with them. Good luck!
Laura "Drop kick me Jesus, through the goal posts of life."