I've been a slacker.... Sorry I don't have a scale that can properly weigh the plane.
I'm not certain what battery tray you have used in the Caleus, I'm guessing it's the Gator RC version. If so you might want to add this to the collection. I just bought one to add to my Etude.
http://www.f3aunlimited.com/gator-rc...ket-kit-grcrtb
Also, the ESC tray he now makes is pretty slick. I bought 2. 1 for the ESC and 1 for the Receiver.
http://www.f3aunlimited.com/gator-rc...r-esc-tray-kit
Lastly, the deal Mike Mueller has on the Caeluse V2 lite is phenomenal, $1,100 and no freight charge, pretty tough to beat.