Thanks very much for the offer Eternal but i have (or my work) has a good supply of steel and some lathes etc etc

Sure thing. Offer open if required.

Thanks again ...just been out and chopped the diff bracket and re welded on the other side...managed a pretty nifty bit of grinding and welding if i dont say so myself...will post a pic of the Eternal mount ! when its done....

There was an earlier comment on the diff ratio saying that the 3.9 is not good and the 3.6 is better, it is a personal preference but if you have an MT75 box the 3.6 has the edge, a type 9, I prefer the 3.9.
The problem is either a first gear that is to low/short or a 5th gear that is to high/long.
Either 3.6 or 3.9 are good for 7 type cars with 4 cylinder car engines, 3.3 and 3.14 better for big torquey V engines and revy bike engines IMHO