You got my vote for RA2 Wizard. Always and forever.
But with the wedge and wedge blockers there, the snowplow seems kinda pointless, tbh.
And you seem to be arching your machine off the ground with your wedge angle.
Time for an amazingly inartistic splash, featuring my first attempt at the stock popup, which has an amazingly unoriginal name. Normally I hate popups, but the HS in stock were getting on my nerves, so I made a popup to try and kill them.
Grannies usually make your wedges worse. Try to get shinies or, even better, rubbers on. 4 blacks are overkill, 2 or 3 would suffice. Turn your Z-teks 90 degrees so that they flush with the floor. Also, use ramplates instead of mower blades.