O.k...heres the follow up

It is absolutely possible to replace the front motor mount on these little engines without splitting the cases.
It takes a lot of patience and a little telescoping magnet, but i did it in around 2 hours ( with beer and cursing breaks..lol)
Remove the 2 bolts on the front outside of the case...tiller side.
Remove flywheel and throttle linkage.
Push engine back and wedge a piece of wood or whatever is handy between the engine and case ( i wedged it at the rope starter gear mount for max clearance and accessibility to motor mount)
Remove 2 bolts holding mount to engine (i could only fit a wrench in there...this is also where your telescoping magnet will come in handy for dropped bolts)
Motor mount can now be wedged out and turfed..lol
Install in reverse order....but....this again is where you need the magnet....the 1 lower carb side bolt will have to be inserted into the mount before its placed into the install position. I used the magnet to hold the bolt and then a screwdriver to wedge/hold it in place. Once its wedged you can use the wrench to start threading the bolt in....
I dropped the bolt in the case approx 6 times before i figured out which combination of magnet/screwdriver and wrench would work..lol
After that bolt the rest are easy...install the other bolt to the engine, take out your wood wedge, install 2 bolts from mount to case, re-install linkage and flywheel and your good to go!
Cheers all, and thanks for all the great info on here:very_drunk: