coilovers advice

[robotype]

OK I did about 100 kms yesterday and as expected the verdict is definitely too harsh. Not usable on public roads (at least italian roads...). Maybe I can get used to it but the passengers won't be happy expecially my wife. We still have stone roads in milano!!

I need to replace the springs asap. I think the biggest problem are those cut springs in the back, no clue about the rate but they are too low and too hard. by the way the car is not even...the guy at the shops really needs a new pair of glasses.

So I was thinking 40kg rear and 60 front, could it be a good compromise? what about height and diameter for front and rear?