Welcome from Alabama.
The aluminum EMP roof that I have only adds about 1/2 to 5/8 inch above ROPS. No complaints with the EMP.
I have an enclosed trailer and I would not be able to get the P5 into the trailer without removing the roof.
Windshield - several options available - whatever you decide on get either Hard Coat or Glass.
I started out with a folding, non hard coated windshield and it scratched badly in the first year or two.
During a ride in the U.P. of Michigan, it started with a mix of rain, snow and sleet. I had a very difficult time seeing and had to stop several times to try to use a shower squeegee to clear enough to see.
The other drawback to this folding windshield was cold rain water and melting slush ran through the hinge point and covered my thighs and knees in a wet mess. About an hour ride back to the motel and my legs were quite cold.
I have since installed a glass sXswindshield, added a windshield washer reservoir with pump and two windshield wipers and I am extremely happy with it. Another thing that's nice about a glass windshield is that you can use a scraper to remove frost or ice just like your car. Doesn't happen many times here in Alabama, but it does when I visit the old stomping grounds in Michigan.
Pros of glass windshield: Doesn't scratch, can be scraped, tinted automotive safety glass. If broken, a local auto glass shop can replace glass in frame.
Cons of glass windshield: Expensive and certainly less air flow than a half or folding windshield.
Good luck on your choices.
