You may want to contact Vermeer Wisconsin, the ASV dealer in Butler, WI. They are located west on I-94 on the outskirts of Milwaukee (probably a little less than an hour away from you). I know that they sell quite a few RC100s with brush cutters so they should be very knowledgeable. I have dealt with them in the past and they have been very easy to work with. Ask for Mark. The RC100 cab has plenty of room compared to the other machines out there with the exception being the Takeuchi. I know it is bigger than the CAT C series because I have been in both of them. Good luck.