Jared, I am a builder of an RV9A and am sharing with you and your site information that may benifit you and your builders. We have a group buy going on for quarter turn fastners to mount the cowling, the more fastner kits that are sold the bigger the saveings up to 30% off.any information about the fastners can be seen at www.milspecproducts.com/KITPLANES.htm or you can call Jeremy at 352-735-0065, you can also go to www.vansairforce.net Doug Reeves has posted the group buy information on the front page. I figured it would be easyer for you to get the info out to your builders as you are more familure with your website. I hope this information is helpful and we can all benefit from the substanual savings.