Thanks for all the inputs. What I have is the choice of Three.

 

Aircraft Spruce and AeroCraft are about the same.

 

 

and

 

 

looking like supplied by the same company. AS includes a hose and is a few bucks cheaper, both just under $100.

 

The third is Bogert International, listed on the LML by Mr. Charlie Kohler, who I listen too. Their's is $224 and includes an STC which I don't need but it looks very good also.

 

At this point I have had the Aircraft Spruce one on order for a week now and I will report on it when I get it installed.

 

Thanks to all,