AC Service Port relocation/extension hoses?

[David]

As you may know, if you've ever serviced your AC yourself on a 4000 or Coupe GT (or any typ85 for that matter)...the low side service port is a major PITA to get at. So, I had this idea...a relocation/extension hsoe. Basically it would havea  female end that would hook up to the service port and the other end would be a standard male service port. Then you could jsut zip tie it in a place that's easy to get at. It would make rechrges a super easy thing to do... but, anyone know if my idea exists? If not, thoughts on how go get one made? Anyone have the tools/knowledge to make these? I'd gladly pay for one... Oh, mine would beed to be R134a on both ends... 

I'd bet there are lots of cars where the service ports are hard to get at...this would be useful for a lot of people...   

Dave 
1987 CGT 2.3
SE VA