time heals all wounds? What about road rash?cars

My 83 KZ550 A4 has all original paint, and all original 24 and less year old battle scars. The Kerker pipe has some road rash, as does the crank cover on the right side.

Tbe tank has a decent dent near the seat on the left side. It will be painted, just not this year (I'll probably say that next year too $$$). In the interm, what can I do to improve the above mentioned flaws?

Has anyone tried paintless dent repair on their tanks?

Thanks,

Rob.

Have you tried pressurizing the tank with an air compressor?

Or the dry ice method?