A superkick II may be too dead sounding for it......it also has to act as a resonant head if its a cocktail drum, also the superkick's hoop won't fit under a metal tom counterhoop/rim.....I'd try a Remo Renaissance head on it, ambassador weight, or a medium weight Aquarian Vintage head, not the bass head though, it should be a tom head.

My bad all the way around...good catch Ludwig!

There should be batters on both sides, no??

a guy on The cocktail drum forum recommends a Aquarian Performance II

for the kick and a remo coated pinstrip for the floor tom. Problem there is they dont make the performance II for a 20". I would think I do need batters on both sides though