Hello, here is a photo of my "custom" Cajon, I have put cymbal and charley on the sides and the result is very interesting, play with plastic brushes, I have all the sound i need !!!
Hello Mike, I have fix it with a plastic strand (or "necklace", I don't know the exact term)
it's not very solid, but it do the job. I think a drum fixation as floor tom hardware could be great on both sides of a cajon tu put arms and after what we want : cymbals, bell, etc...