ValueGolf Well, these aren't even in stock yet, and I have an idea for the next iteration (or maybe a late add on 😀).
I think what you should do is make two 6-irons: one at 254 g and one at 275. For me, my short-irons start at 7. I still consider my 6-iron a long iron and would prefer that it was the same length as the 3, 4, and 5. With the two 6-irons, people could choose where they wanted their set to move to the shorter length. (I still say that a lighter iron with removable weights is the best option, but I do understand the stocking and fulfillment challenges this poses for you.)