Iv a Munro here not my cup of tea ,black in large not wanted but don't think it be big enough for you deerman.
I'd look at the musto stuff if I was you . By far better than harkila
One of the reasons a lot of bull crosses look slow and clumsy is because they need to be run at the correct weight and condition and a lot of bull cross owners would struggle to condition their hair.
Good post.. Have spoke to many people over the years about this