Big rubbers help to make up for bad track surface prep.What size are the Moran's? My local guy can get you the Atomizers. He's direct with the same guy Moran gets his parts from. Only difference is his come in black.
Bigger rubbers? Please leave that car on no bigger than a 29.5x10.5. There's no need for anything larger, just get the ride height down where it needs to be.
The Morans are 240 lb/hr each. Thanks for the contact lead. I'll look you up when I decide what I'm going to do.