Jon,thats pretty impressive!!I have a Brison 2.4 up front,20-8 Pro Zinger,Vortec spinner,Ignition battery,and ignition module,in the front compartment,reciever battery and fuel tank on the CG,and elevator servos in the tail.I still added 12oz of lead to the firewall and it balanced @ almost 1/2"behind the recomended CG.it flies pretty well at that point,but will snap out if you are not careful.It weighs a little over 13# and is built as per the book with the exception of Rocket City hardware,I didn't add anything extra,wish I could get mine under 13#,I just recieved carbon push rods from Central to possibly move the servos forward and get rid of some of the extra added lead.Guess you got a good one.