i want to get the gst 7.7 but it seems that people are still having troubles with them .. i used to own the nemesis the blue and white one but returned it and got my money back after troubles with starting it and then beaking that **** pull start , but i want to try the gst7.7 the looks of it and its size keeps drawing me back in. The gst7.7 doesnt come with roto start so ill have to get that installed ... lol an engine that size should not be pull start .... I have alredy got a baja and for the price of the gst7.7 i could just buy another baja or upgrade the motor on it. I just have that feeling the gst7.7 will just be a nightmare just like the nemesis so i dont know