OHHH... I get it. Well, while I have to say that does look pretty cool, that would be impossible, as redoing that would force me to redo the entire tread section + the wheels, etc. Additionally I would have to redo the main hull, as then it would have way too much ground clearance.
Again, I'm not trying to imitate GW's ridiculous "trench raider" style design philosophy with massive tread sections, I'm trying to incorporate some of GW's design features into modern day design features in order to create something entirely new that fits into the GW setting as well as a generic sci-fi one.