Would be much easier to sell and buy...
Reason I ask, there are so many more formats, both single & double action, available in 44 Magnum. I look at them and think it would be nice if the same were offered in 45 Colt. Several of the S&W's would be wonderful in 45 Colt. But, they just don't offer them.
Haven't heard of Alan Harton. I'll have to look him up.