Actually you can get it below 15lbs while spending less than wholesale cost if you know how to shop. Im the same way I but actually i would say even cheaper. I wont pay more than 40 for bibs and 30 for jesreys. Shoes i usually will only spend 50-60. Now with that said I have a set of carbon fiber road and a set of carbon fiber mountain shoes, all name brand bibs and 4 fox jerseys. A 15lb kestrel rt1000 which i may have $2300 total with garmin edge 800.
One caveat is that getting all this stuff is a hobby unto it self