Just thought I would offer some cheap advice to Z owners. I recently saw a $6 battery mat in the Victoria Parts catalog that supposedly absorbs any leaking sulfuric acid. This is a good thing. I have seen many nice Zs that lack rust in many areas except for under the battery. Sometimes this rust damage is extensive, even with low mileage Zs that have been "stored" for several years (with a leaking battery). I doubt todays maintenance-free batteries will leak like the original batteries, but if this mat works as indicated, it's very cheap protection. Too bad is wasn't a standard item 20+ years ago. Well, that's my two cents worth of advice on Memorial Day.