Tcal01

So i recently bought this top off of craigslist but it didnt come with the mounting rails/cage. i figured i could just order one from Can-Bak themselves. However i found out the model i have was made by the old Can-Bak that went out of business and the new Can-Bak mounting system is different. My model, the old model, attaches to the tailgate with snaps as opposed to velco. Does anyone have this model and can give me the dimensions so i can try and fabricate one. or if you want to sell me it that would be even better haha