Anybody have any instructions on building a hinge kit for this? Not exactly down on paying a 'g' for two freakin' hinges, if you know what I mean. Maybe a website with the directions?

Find pics of what the spendy hinges look like, then fab some of your own.

If you are able to build them, you should be able to come up with your own design.

Actually, they are $1000? I'll build you some for $500!!!! Come on, that's 50% off!!!