k3 and s4 together

anyone have any videos of how they would sound blown together. I am also looking for a shocker. Ill trade my kahlenberg d-3 ship horn for it.I will paint it and make it look beautiful if your interested. But i would love to hear them together so someone try and find a video please. Thankss
~Dan

yep
http://www.youtube.com/watch?v=Qu80BBKzViE&feature=related

You would trade a d3 ship horn for shockers…Wow whats a d3 worth?

well i payed 300 for it and i already traded it for 2 shockers

http://www.youtube.com/watch?v=Xr0rruAsQgc

Tank dump with K3HA and HB4H (S4)