Mobi: I forgot to mention that I am using the Midwest Super Stinker LG, which is two piece aluminum, thicker and stronger than the stock. It cost me around 20 bucks (dont remember exactly). My Ultimate is covered with metallic red wine and jet white monokote, it looks good in the sky, no way to miss it... Thank you for your compliments. The model is around 11,7 lbs, but you can add or take something because I dont have a precise balance (bathroom´s balance shows around 5300 grs). It is very light, so I enjoy pretty nice soft landings. I dont need to have any servos at the tail . All are up front.
During winter I am going to replace the DZ for a Saito 180 (already have one) or for the new 3w 28 i engine. I just bought one (from Cactus Aviation) selling the YS140 DZ. This new gasser is only 1200grs and it promises a lot of torque. It could be a very nice option, I guess that is good for any plane around 12 lbs that calls for a light engine. Take a look at Cactus, it is definitely, another option (is 95 dollars more than a Saito 180, but on the other hand it means no glo fuel costs).