As you know, the cars have a weight requirment, but no one says WHERE the weight has to be:-D. If it were me I'd be prowling some Divisional events and looking around. I know of 1 S/S car that has 200lb. A-100 seats and have seen several 'glass parts that have metal filings in the paint so as to pass tech.Of course that's assuming you don't want to acid-dip anything. Seehow this works? EVERYONE has "secrets" they won't talk about, many flat-out illegal, but that doesn't mean they aren't used.