I was thinking of a tricolor tailplane where one horizontal stab was yellow and the other red with a black vert stabilizer. Maybe a Jester's staff under the cockpit on the left side with "Hofnarr" under or over it.
Was hoping to alter the J4 skin for the Albs but I'm not sure how it would look with the mustard color of the fuselage.
May just go with the staff and lettering on most and put the tail paint on things like the D.VIIF. Also thought of having "Lass uns tanzen" on the elevators a la Udet.
Now that I've been able to look at it on a proper screen with my laptop I do rather like the staff on the right side! Looks great! Now I just have to practice in the Dr.1 so It doesn't look like an actual clown is flying it.