I honestly don't know who I'd pick out of Stockton or Williams. History's on Stockton's side, but really, if the NBA still didn't allow zone and Deron had Malone...? It's hard for me to say that Stockton is better than Williams if all factors are the same, even though Stockton was cold-blooded and had underrated ability.
So I'll just leave PG as a choice between the two. You can't go wrong.
Pistol
AK
Malone
Memo
Memo's defensive shortcomings aren't so glaring if he has a great defender next to him and his shooting becomes all the more valuable with Malone beasting inside. With Pistol and AK at the wings (not to mention Stock or Deron at the point, of course), there are three people more than able to initiate a set or finish a play. With so much headiness, scoring, shooting, and facilitating, it bodes very well for the best PF to ever play to have his way with the other team. With Malone and AK (and Deron [a very underrated defender] or Stock), I think the team plays a slightly above average form of defense AT WORST. That's my starting 5.