Sorry, I took those slots with the Kinks and Van Morrison. ;o)
I believe you've knocked out Cobain and Jacko, I knocked out Jacko and Madonna (shudder). ;-O
That leaves one spot jointly! We could collaborate and knock out all three, and I'd take Tom Petty over Aerosmith. Because I couldn't bump out the Kinks or Van. ;-)
Unless you're some kind of Madonna fan..... (tee hee)