Within the last few days, Dean Guccione did a kick panel removal from a big block '69 Camaro, and I'm sure he will be glad to share his experience with you, as it was an interesting experience for him. He is a GREAT wrench and a nice guy, and can no doubt give you some insight on the job. His website is...
http://69camaro.20m.com/
(Sorry I can't remember how to make it clickable). His email and phone data is on his website. Tell him Jim sent you...
JB