Check out one of Drakes or Truhes set-ups. They can be found at LOSI.com along with other set-up sheets. Basically the set-up in the manual works great. Most you should be changing is 2-10wt. in shock oil. And maybe heavier springs by 1 grade, but not necessary. Also some change the center diff weight up to 10k, but most of us don't. So if your a smooth driver, you shouldn't change a thing. Hope that helps.
As for the fixes from the 1.0. I would just be happy with the change you already made (ackerman). Besides that, if you are converting the 1.0 with the 2.0 conversion, you will also need the 2.0 center drive shaft.
Like This:
It makes up for the extra length in the chassis.
Good Luck!