I was able to get into some Ego7’s, but found the footbed in my Ariats to be wider and more comfortable (the V Sports). Both were around $300 at the time but I caught sales and shopped overseas. The Ariats were too tall for me though.
Boot shopping can suck. I have a size 10/10.5 foot, and a calf that’s about as wide as it is tall (15" calf and 16" height). It’s damn near impossible to find something that’s off the rack. I’ve done custom 3 times now and it worked out 2 out of 3 times, but it wasn’t cheap.
You atleast have the tall thing going for you. No one expects anyone with a size 10/10.5 to be short, apparently!
I do have a pair of Mountain Horse boots that meet my weird specs, but they’re older and that model is no longer made…of course!