A couple of setups that cover what most people run.

1) larger front and rear bar (20F, 22R, 22F/22R, 22F/24R) Combos go on and on
2) stock front, larger rear bar (22R, 24R)

Cusco = Jap quality....and its blue!
Whiteline = avaliable everywhere, easier on the wallet and works well too
Perrin = good too but why bother when you can get whiteline?

Lastly adjustable swaybars are worth the extra pennies over fixed bars imo, allow you to adjust as necessary until you find what setup works for you.