Just about to finish my tail kit. I'm about to order from Van's my wing kit but found a used wing kit for sale for $4500 with not rivets in the kit. Seller said everithing is in the kit but he is selling it without the rivets. If is all true, Will it be worth time and money getting the rivets from Van's and just paying $4500 for this wing kit? My feeling is to go for the new wing kit from Van's but this could be a good deal. What do you guys think?