Which Wilwood brake kit should I buy?

[Bonebuster29]

I am currently building a 68 firebird, LS3 with 540hp with a T56 Mag. I am planning on doing 2-4 track days a years, but mostly weekend outings on the country road twisties.

My question is, how much do I really need to spend on brakes since it wont ever be a race a car? The two options Im looking at are the Aero6 or the Superlite 6R? About an $900 difference in the just the fronts (im buying comparable rears to match)

Are the Aero 6/4's over kill for what how I plan on driving it? Should I save the money and just buy the Superlites?

http://www.wilwood.com/BrakeKits/Bra...o=140-10920-DR

OR

http://www.wilwood.com/BrakeKits/Bra...o=140-12271-DR