I am not going to directly answer your question. But I can give you some things to think about.
The throttlemeister uses a long bolt to hold everything in place. If you want to add brush guards all you have to do is to get a longer bolt. And a bushing that will fit over your bolt and have the same OD as the bolt head. Then put washers on each side of your brush guard and you should be golden.
However that might not be the cast. Some brush guards come stright forward from that bolt. Some curve in, which makes it hard to clear the edge of the throttle meister. In this case you need a longer bushing or strighter brush guards. The bushing can get so long that it doesn't work. So that is where the trade off is.
Oh and always use blue locktight on those bolts.