Agreed: 4, 9, 10, 13, 18, 20, 43, 47, 57, 64, 67, 70, 72 (!)
Partial: #15 (Boppity & esp. Mildred instead of Gloat & Hilda), #68 (agreed on groupies & Hawaiian pigs, maybe the chimp as well)
For #23 Kaye Ballard, I would have Thog & Animal instead of Gonzo & Scooter. Might add Thog & one of...