So! I just bought a very clean '04 WR450F that I'll be picking up this weekend. http://www.uvm.edu/~jminer/yz/2004%20Yamaha%20WR450F%20001.jpg http://www.uvm.edu/~jminer/yz/2004%20Yamaha%20WR450F%20002.jpg There's my new baby. Anyway, I want to install a horn on it. Not just any horn mind you. I want it to sing Dixie when I hit that magic little button. http://www.uvm.edu/~jminer/yz/General.mp3 I'm curious if anyone's tried doing this before, even just wiring up a custom horn to the system (aside from a clown horn).