I use Pale Moon and IXQuick for search. I’m not sure if Pale Moon shows up as Fire Fox or not. Kinda useless if you go to a site and they see you using Fire Fox instead of Pale Moon while you’re using Pale Moon as a protest against FF. Pale Moon is just Fire Fox with a different skin. It has been cut down to make it faster.
Both Sea Monkey and pale Moon are by Mozilla. If you are boycotting Mozilla, it looks like IE or Chrome is it unless Opera works for you.