Bombardier Rally Carb vm24

[vinson]

Does anyone know a replacement for the VM24 mikuni carb on a 2004 Rally sport 200cc?  I would like to go with an automatic choke.  The float keeps sticking and I've checked the float, it's ok.  I am having to take it apart every 2 to 3 rides and adjust it and the manual choke is in a bad location for my son to get at.  The carb has a cooling jacket on it that is piped into the cooling which I want to do away with.  Any help?  Thanks