I didn't buy a F3 for it's looks at all. In fact, I think the RT is better looking. I bought it because, for me, it's so much more comfortable to ride. That said, I'm not sure why it has to be a team F3 vs. team RT thing like we're some Twilight watching tweens here. Buy, accessorize, and ride what fits you best. Ones person's choice of what fits their needs best isn't an attack on someone else's. They make chocolate and vanilla. Eat what you like and nevermind what the other guy is eating....
F3 is sport bike and the RT is a touring bike!
Why buy a sporty bike and load it up to make it a RT ? Or take a RT and pull off all the stuff and make it F3.
While they are different - its not like they are worlds apart!