Sure front spring seems a tad soft - but depends if the car is compliant and doing what you want it to do.
"Roll" isn't a bad thing, as long as the car is loading and behaving as it should then there is no need to take immediate action on it.
I guess IMO I need more information on actual car behavior before for certain I can agree that upgrading suspension is the right way to go. Sure SA Koni's are an entry level shock, but if you don't know what is wrong with the car or what you want to improve throwing $4000 shocks won't fix anything. Just IMO.
Just to show that roll isn't always bad:
And to more extremes:
