Challenger Door - 805 series teardrop trailer doors

I'm considering buying two 805 series teardrop trailer doors from Challenger Door: http://challengerdoor.com/ . Their doors are made to order, not stocked in inventory. They often make 26" wide x 36" high teardrop trailer doors with 15"W x 24"H vertically opening windows. In January 2018 Jason at Challenger Door told me 26W x 36H doors would probably cost $265/each plus shipping.
Ordering (805 series) teardrop trailer doors directly from Challenger Door seems to be less expensive than buying manufactured doors from other suppliers and offers an opportunity to have them built in custom sizes and/or with customized features. They need about 10 working days to build a door. Allow another week get the door(s) shipped it to you.
Contact Challenger Door
I'm 6'4" tall. I'm considering having Challenger make two 32"W x 39"H doors so I don't bump my head entering or exiting the cabin. They may cost $300/each plus shipping.
Before making an order I'd appreciate feedback/experience from anyone who has bought or is using Challenger 805 series teardrop trailer doors. How good are they? Please share your experience with their positive or negative features.
In particular, how good are the window stops of the 15W x 24H windows? The window stops look like they're made of plastic which makes me wonder how secure (and long lasting) they are?
Ordering (805 series) teardrop trailer doors directly from Challenger Door seems to be less expensive than buying manufactured doors from other suppliers and offers an opportunity to have them built in custom sizes and/or with customized features. They need about 10 working days to build a door. Allow another week get the door(s) shipped it to you.
Contact Challenger Door
I'm 6'4" tall. I'm considering having Challenger make two 32"W x 39"H doors so I don't bump my head entering or exiting the cabin. They may cost $300/each plus shipping.
Before making an order I'd appreciate feedback/experience from anyone who has bought or is using Challenger 805 series teardrop trailer doors. How good are they? Please share your experience with their positive or negative features.
In particular, how good are the window stops of the 15W x 24H windows? The window stops look like they're made of plastic which makes me wonder how secure (and long lasting) they are?