Musical air horns

[Brainflex]

Hi, Has anyone fitted musical airhorns? Missus bought me some Dixie airhorns and I cannot see anywhere that there is enough room to fit them. I am thinking of mounting them on a board n putting them in the boot but wondered how loud they would be.
Any other helpful suggestions?

Thanks

[SLYDIT]

theres heaps of room in front of the radiator under the support panel...its a bit of fiddling around but if you pull off the under tray you can get up in there. i have my compressor mounted in the drivers wheel well in front of the sway bar and the horns up in front of the rad