Kubota RTV900 V4210 Curtis Cab durability question

Has anyone with the V4210 Curtis Cab on their Kubota RTV900 had a problem with the durability of the plastic roof and doors?

 The roof is metal, but the doors seem to hold up just fine from what I've seen.

 My roof is fiber glass. I have had some problems with the doors. The driver side door had to be replaced as it was cracking at every rivet. I also had to get another latch(there are 3 latches for each door) as it would not hold. Overall I like the doors and the way they are supposed to work, ie, sliding back and locking as opposed to the 1100 doors. I do think that for the money you spend on them, they could be built some better. I have never had a roof leak problem.

Curtis makes pretty much every cab out there. They know what they are doing.

I ended up choosing just to get the metal roof.  I want the protection but also to be out in the open air.  Ask me again after the winter, but I did not like the feel of being in an enclosed cab when I am doing what is purely a hobby thing in the forest.  Kind of like the idea of an enclosed motorcycle- defeats the idea of it.  It might be different if my rides were longer than a half mile or if this was real work everyday no matter what the conditions.

Tinker Taylor:

Ask me again after the winter,

A windshield alone makes a huge difference in the winter.  Just to break the wind.

Like this C1 motorcycle.  I might have to add the windshield later.