Anyone know what happened to JWest engineering fuse conversion ?
and is there any other outlets for it ?

I just looked and the fuse box is on the website. I did the conversion over the winter. Prepare yourself to spend a full day doing it. Cramped and tedious swapping everything over but works really really well

I heard a supplier had changed or no longer offered a product he used. He could not provide the quality he wanted so he stopped producing it. Don't use the cheap copies that are being offered.
Good news is that Restoration Design has completed a brand new design with some advanced features that will be a big improvement. There is a thread here on it from the manufacturer. It is due this month.

http://www.914world.com/bbs2/index.php?showtopic=371084