Glencoyne engineering

Just wondered if anyone has dealt with Glencoyne engineering lately, I'm after a 300tdi conversion on my Tithonus, I've called and left messages and e mailed but have had no reply. Any help is appreciated. Failing that does anyone know a decent place in the north west who could sort it?

https://www.ebay.co.uk/itm/LANDROVE...059721?hash=item4671dd9cc9:g:4xMAAOSwXxhaAuaR

Hope that helps

Thanks but I want a drive in drive out conversion as I've got nowhere to work anymore.