I am running an Airtronics 774 servo, Lrp sxx V1, Reedy sonic 7.5, and m11x Receiver, and an old personal transponder.
With the Losi shorty I'm right at 1500g.. I have the lunsford turnbuckels with all AE ballstuds. Aside from that I'm straight out of the box aside from some bling. I haven't done anything special to drop weight... That's with tires and body ready to eat!