I'm considering a BX2370 as a garden tractor/tiller only. Wasn't going to use it for nothing but tilling and riding around the farm on. I'm disabled and thought it would make a nice outfit to slowly ride along my trails. I was planning on using the cruise control on it. Starting to think about riding around on the farm and realized that several places have weeds up to yea high. I know that sticks and stones break the fan but do weeds get wraped around it? Would a screen prevent that? Does the current BX2370 come with the protective screens?