Let me try to answer some questions (hope I dont miss any).
1. Yes it will reduce the trimming ability on properties where there are low trees. When I designed this I could only think of two places that I currently go where it will be a problem (more weed-eating due to low limbs). Basically this is my wide open machine so it should not be a problem. If it is a problem the top and frame slide out of larger square tube which is mounted to the machines frame. It weighs about 70lbs, and it would take 2 minutes to remove. I did not take photos of the mounts but I will so you understand. This was mostly for days over 90 degrees anyway.
2. Hat?? No way I hate hats because they make you hot. A canopy keeps you up to 15 degrees cooler when in the sun, and no sun burn on the face or neck.
3. I am going to take a test drive tomorrow to find out how it trailers. I think it will be fine because its pretty sturdy, and it doesnt appear to me that it will catch a great deal of wind. I will update you tomorrow. If trailering would be a problem I can always remove the two bolts that hold the top and frame, and the top would drop down almost onto the seat for a low profile. This is a two minute job.
4. ROPS it is not.
5. It is made out of a fiberglass top with 1" foam sandwiched in the very center between the layers of fiberglass. The top was actually cut out of a camper top from an S-10 pickup truck. I had been looking for something to use and this had the perfect angles on the front to make it look factory.
The tube is 1" square, and it mounts at the frame into larger square tube for easy installation and removal.
. I keep equipment clean by washing it
Jimbo