I actually do like the T6... I have a trip to Dover planned in a few weeks to see if they'll let me test one out. Primo's a bit of an odd shape. Very high withered but very wide below that. I sent measurement info to Thorowgood... we'll see what they say.
I decided against HDR when I compared the seat against other models, got length of flap measurements and such. Though the reviews are good, a lot said it made a better all round saddle then a dressage saddle. The flaps are more forward. Plus I discovered that the price they were offering me was about fair market value, they really had the prices jacked up so I felt like I was getting a good deal.
I'm also better off getting an adjustable tree or treeless... whole other topic. Both make my checking account run for cover. Nothing like spending 3x the amount for a saddle than you did for your horse. Dear Santa... I need to win the lottery. =)
If your horse says no, you either asked the wrong question or asked the question wrong
And God took a handful of southerly wind, blew His breath over it and created the horse