KF6 Fuel Tank concern

[jeffro18]

Hello,

I recently picked up a KF6 project that I am beginning to work on getting completed.

Can anybody tell me if I should be concerned about the usefulness of these tanks (circa 2000 kit) with using 100LL or Mogas?

If these are suspect to cantonment issues, is there a solution other than replacing the tanks?

Thanks for your help