The denali sound bomb mini is a simpe upgrade to the original horn. It fits right there.
A denali split sound bomb without the compressor is also a direct fit in place of the original horn. Install is more involved as the compressor needs to be be fixed under the seat for example.
Warning: The denali pulls 30amp, way way more than the original puny horn. Fuses on the bike are all 10Amps. And since the fuse for the horn also controls the instrument cluster and the brake lights there is a high risk of blowing the fuse and losing those functions each time you use the horn if plugged directly. Please feed the denali from the battery, with a large fuse and a relay from the original wires.