About to glue in the Tanks. Anyone treat the spars with Alodine or Epoxy UNDER the tanks? My plan was to treat the spars overall with alodine inside and out as others have posted but that will be after the tanks are in and it will be brushed on instead of submerged so no way to get it under the tanks. I guess my main concern is....will the RTV silicone stick to the Alodine coating sufficently? Or do most just leave the spars untreated under the tanks?