I understand your reasoning for removing/increasing the step limit, but there are a few factors we must consider. Firstly, the limit is a normal function of Minecraft put in place by the original code.
Just based on what I know, I'm not sure how easy it would be to expand this limit. With that in mind, I don't think this would benefit the server all too much.
make it a ranked perk, because it's cosmetic!
~ @Bloopers
It could be, but how do you control those who get it? All it would take is one ranked player making them, and then giving to others, which eliminates the point of purchasing a rank for this feature. If we lock these items with lore that prevents ranks below the required level, it would be pointless because players could not sell them to the majority of people, therefore negating their advantage.