I have a Shimano Ultegra Chainring/deraillers/Ultegra cog and chain on my 2003 Raleigh Comp.

I initially liked the value of the bike. Several months ago, I upgraded to Fulcrum 5 Evolution wheels (partially due to the fact I was breaking spokes with some frequency in the rear wheel). At that time I also installed a Ultegra 9 speed cassette. (and a new chain). At this point, I had approx 3000 miles on the wheels, when I upgraded the wheels/drive components.

When I rode the bike, it was skipping when the chain was on the middle front ring. After examining the middle chain ring, I found the ring was worn out, so I replaced it ($34.00 - ugh!)

This only after 3000 miles! What the heck!?

For my next go-around, I'm wondering if I can put on more durable components (such as Campy Chorus or Record or SRAM or Dura-Ace) (I also realize that I would have to pretty much replace all the components related to the drive train, but I'll eat the cost of a grouppo if it means significantly improved wear-and-tear).

Any advice? I don't mind a couple extra ounces if it's a fair trade (wt v. durability)

Thanks in advance.