I scoped the fuel tank inside (after pumping out old fuel) and outside with an automotive inspection unit with LED light before putting Tapestry into service. The exterior was pristine and the interior without pitting. I would do the same prior to replacement, or without access to a scope, obtain a replacement.
Bill Dakin S/V Tapestry 25MKII
_______________________________________________ This list is supported by the generous donations of our members. If you wish to make a contribution to offset our costs, please go to: https://www.paypal.me/stumurray All Contributions are greatly appreciated!