Rather than cherry picking a series, let's look at all their stats.
http://www.basketball-reference.com/...1&p2=paytoga01
Stockton has gotten the better of Payton in their matchups both in the regular and postseasons statistically, though they were 2-2 in their series matchups. Speaking of the postseason, Payton's stats vs Stockton are heavily skewed due to the 2000 series where Stockton was old (had already been playing sub 30 mins for 2 years) and Payton was literally having his peak season. Despite that, look at how Stockton still got the better of him on average (notably doubling up his assist totals). Prior to that 2000 series where Payton fluffed up his averages vs an old John Stockton by a lot, he was much closer in PPG and scoring efficiency too.
Payton was a better leader? I disagree. Better scorer? Depends on your definition. I would gladly take Stockton's 13 PPG on 60.8% TS% over Payton's 16 PPG on 52.8% TS%. He's wasting a lot less possessions to get his points and is getting nearly double the assists with about the same turnovers. Better "post up player" is a useless fluff trait to compare. Who cares? He's a ing PG. I'd rather those post touches go to Hakeem, Barkely, Jordan, and Malone/DRob/Ewing than a ing PG. Stockton scored noticeably more efficiently, so Payton's post scoring doesn't really do anything to make up for that. Stockton not only scored efficiently himself but also made it easy for his teammates. Payton was nothing special as a playmaker compared to any upper tier PG and even some mid tiers.
Wade isn't a PG so no I don't think so. You also don't want a team loaded with mediocre 3pt shooters which is exactly what you'd have with Wade and Kobe. Chris Paul balances that team. Wade does not. Now if you wanna argue Wade over Kobe, feel free. It would make more sense.