Hi, I'm assuming you folks are talking about the MHZUSA Gecko?? I will have to weigh mine. I bought it off this site 6 months ago. Brushless Feigo and hacker esc. I have yet to experiment with Lipo in this hull but I'm running an eight sell out of my supercub. Crazy fast. Just now getting into Lipo with a renegade hydro. I have 2 new Flies and a Gozilla from Xtremedoc. Gone alittle rc boat crazy since last fall. Have a 3 acre bass pond in the back yard out here in Northern California and looking for BBQ entertainment. What are you guys running in your geckos?? can you forward me some photos. Thanks, Allen