Lion is the term designated by Land Rover for the PSA/Ford designed V engines, you probably know them as TDV6 and TDV8.
So a Lion auto is fitted to L322 07MY, L320 and L319. These are Land Rover project numbers, i'm not trying to geek you, its just that they are quicker to type . L322 is new Range Rover, 320 is Sport, 319 is Disco.
However if you wanted auto cologne then the best option would be the box from a foreign market petrol V6 auto, and if you wanted to add more go (in a big way) and were concerned about the box internals then you could use the bellhousing from a foreign market petrol V6 auto and mate it to an auto from a Lion V8.
The above assumes several things: 1) that the Lion V8 uses stronger internals (if any engine necessitates stronger box internals then surely Lion V8 would be it judging by the figures quoted above for output). 2) that the petrol V6 is cologne stud pattern. 3) that you could source the parts for reasonable money to make it worthwhile (PM me on this if you are truely contemplating this - I may know a man who can) 4) that you could change the shift points in the g/box ecu to suit your engine (I assume this can be done but wouldnt know how to go about it).
Sounds like a nice engine/box combo tho, i especially like the cosworth bit.
Sorry to go slightly OT here but is there any aftermarket equivilent to MegaSquirt etc for diseasels? If so would it not be far easier and bling-worthy to go for Lion V8? then you would have no box mating issues etc
Sorry for the long post and probably undoubtedly poor spelling
Lewis