See some glass ones on ebay, there is a fellow on here advertising lexan doors too,yore dealer has a kit but expense well what can you say? why lexan in the brush glass breaking? i have seen a lot of homades some better than others, frt door and glass . dealer. sides if you got game lowes home depot etc the rattrle that is driving you nuts is an easly repaired issue. the cab stiffner kit is nothing more than a piece of steel with holes drilled to accept bolts rthat fits on outside of cab inbetween windos that takes flex out of rops. no one wants there cage rattled.