I thought it did pretty well for itself Paul
... a wheel dozer will never push like a tracked vehicle, but it's versatility for speed blading gives it a unique purpose.
I've already got several projects on the go as it is, but I've also been dreaming for awhile of a project like this too with a belly blade using Blackwell axles & a tamiya 3spd, make the frame from 1/2" square steel bar... thanx for the visual inspiration of posting your creation.