K. Bolt used himself HW Cornet and Trumpet for c.f. on the Bavo Muller organ. I so much likes this powerfull sound-combination. To me this is one of the impressive features of the Arlesheim sample set.
I used for this recording:
HW Bourdon 8 + Cornet5st + Tr8
Pos+Echo: Bourdon8 2x + Flute4
Ped: Subbas16 + Octavbass 8 +Prest4 + coupler Ped-Pos