Which as I said I think would indeed be a smart move on the Wizard's part - leave 3.x like it is and focus their next series of publications specifically on the middle-ground you represent. To your original post, I don't think you're alone in your desires - I think there's alot of you wanting this sort of hybrid system (as I called it "D&D Medium").
I hope someone does pick up on that niche in the market - right now us rules-lighter/old schoolers are pretty happy with our brands, the crunch and rules junkies have the plethora of D&D brand in full stride, but you do represent an unfocused-on branch of the audience as of yet.
So don't despair - keep up a drumbeat on these and other sites for RPG opinions, and hopefully one of the many publishers will release something that will be as exciting to your tastes as C&C is to some of us, True20 to others, etc.
John Maddog Wright