UPDATE....
well engine is in the bay with all cutting mods done.
Started to make the rear engine mount and worked out how to make the other 2.
Cutting mods are as we all know the drivers side leg (Photos to follow). you need to open up the box section (no need to remove it all) and the cut about 2-3" gap out so the standard Uno mount will slot in. Also remove Battery tray.
you also need to bang down a lip on the passenger side there the chassie rails meet the front arms, as you need the box to fit further back (only a 1-2")
Front gearbox one looks like i can use another rubber which came off the rear of the standard cinq (as its shollow) an make a small triangle braket.
Rear Gearbox mount looks like i can use the standard Uno rear gearbox and extend is which works out around 3" .
Other things i have found the Uno box is hydraulic BUT its only a hydraulic system with moves the arm rather than a release baring. I removed all the hydraulic mounts from around the top of the box and all the parts there are for cable. I can eather weld a new section on the Clutch arm OR find on it a scrap yard as it just unclips.
Now the engine is in the bay i can see i may have to mod/cut some of the slam panel out as the dizzy cap is very close but more of a update when the engine is fully bolted in.