I am looking at the same job as Ulrich in having to strip wings and fuselage. Instead of stripping I am looking at using my soda blaster as it will strip the paint while hopefully not remove the underlying contouring which appears to be still good.

I have used the soda blaster before for the gentle non destructive stripping of many aluminum parts but not on parts with bondo/microballon bases, anyone here have any experience in this?
Dan