Here's my Yak:
4" TT spinner (lightened)
mejz 27X10
BME 110 on stock muffs
3-2400 Fromecos
Smart-fly ignition cutoff
5245 digi mini on throttle
5945's on ailerons
5955's on elevators
one 5955 on rudder
20 oz main tank with a 6 0z header tank up front for positive fuel feed an more importantly useable ballast for CG (believe me I needed it!)
Graphtech main gear
No smoke, no pilot, no powerboxes or batt share or even matchboxes or choke servo or other dead weight and it is FAT!!! Tipped the scale at 25 pounds and a couple ounces
I was origionally around 24-1/4, but I was way tailhevay and had to add the spinner and wheelpants, move the engine forward 3/16" and all the batteries forward to the point that they almost rub up against the front of the cowl!
I did the maiden flight, though, at 6,000 feet with a BLOODY rich BME, and it still had enough power to do the intermediate sequence easily, but pogo-sticking torquerolls might be out of the question, especially once I fly it at my home field at 6800 feet!
The plane flew well, though, overall, but I have some small bugs to work out of it - no biggie though!