Just get on the site to triggerwheels, and find a local engineering firm, honestly they could do this with thier eyes shut.
Unfortunately I don't have time to scratch me backside at the mo, got 3 LPG installs on the go, engine transplant in a cossie, one in a pug 406, have been asked to help on a auto conversion on a transit(camper) as well(disabled couple).
tabetha