I don't have an answer to your question however can you replace the hatch glass with plexiglass from the box stores? Or some other place that might have the color glass you need. What about the gaskets?
I've only been able to find it here. Great customer service and have everything you need for those hatches, if a little pricey. By the way, go ahead and order the hinge kits for those hatches as well. It's a matter of when, not if, they fail.