Wayfarer
Have you tried getting a sampler and sampling your own drums?
It has crossed my mind. I used to own a cocktail drum kit, and I sampled it several years ago, but I only did simple one shot samples for it. If I were to try and sample my Ludwig kit, I would want to do it up right with multi-samples of varying velocity, and setup round-robins so the samples get rotated and not play the same one repeatedly.
I recently bought the full version of Kontakt, so I now have something I could use to create a pretty cool set of samples for. Finding the time to invest in doing it is the biggest issue I really have.