I am sure it can be done, but when you consider what you would get for selling an existing set and then buying a new set with warranty and all, why bother? I assume duties and shipping maybe a factor for you, but widening will have costs also. So whats the deal?

Should have asked, are they the cast or drawn and welded versions?

Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.