Well did the thing, so kinda pleased with myself, but also bummed....
dismounting went smooth, in italy they dont use salt on roads in winter, so cars here are very rust free, there was nothing frozen.
I did have to make a 1/8" U shaped plate to add height to my fork tool as it wasnt tall enough to separate the taper, easy. 10 mins with an angle grinder to make
second bigger issue was none of my fault, i mounted the first new ball in the arm, went to feed it into hole in the steering knuckle.... wont go in! Really?
Turns out the SKF bodies were machined oversized due to an error in the factory, 38,10mm instead of the 37,95mm it should be! how the hell this can happen is a mystery.
Options was to send them back to amazon and wait for new ones, but with the car on stands and the rubber boots destroyed during removal i couldnt go back to the old ones
Luckily i have a lathe and been able to take a lick off the diameter and bring it back to dimension, but gee.... what the heck
Now for the real bummer - As i was bolting back the torsion bar tie rods, i casually pulled on the bar and heard a knock.... well turns out that the free play making noise was in the tie rods, not the ball joints!!!!!
Indeed after lowering the car and driving with the new ball joints, clacking was still there. The old ball joints had no free play to begin with.
Ordered new tie rods, changed them in 10 minutes or so without even lifting the car, noise gone. Cant believe i did all the knuckle ball joints work (and SKF agravation) for nothing.
So lesson learned, check your stupid little tie rods before changing your ball joints.