Thank for everyone's input. I decided to stick with the RE050a from Tirerack (gotta support the sponsor). I still have some thread left on the front tires and have the previous front tires (when I put all 4 brand new re050a). So, I'll let these two partial fronts to wear out one set after another and by that time these new rears will be done. Then I will probably go all 4 RE-11 or PSS.
Though some of you guys are saying RE-11 wears faster, do you guys remember Sharif's this post? I was pretty much sold to them after this post:
Bridgestone RE11: After 12K Miles, theUndisputed KING of street tires. Review inside