How did your floats work out on your Nexstar? I bought the Nexstar ARF and I'm using a magnum .46 XL to power it. Did you have to change props? Did you leave the stabilizers on it? I set mine up with the flap mod. I'm think of using the 35" Zeedoo floats from hobby lobby. Any tips are welcome.
http://www.hobby-lobby.com/floats.htm
Thanks,
Mike