I had already added the supplied carbon fiber reinforcing mat before I realized I needed to snap a few pics. NOTE- the two wood boom tube blocks I added, Chris supplies a really nice set of precision machined Delrin rear boom supports and boom collars like what is used on the Crapshooter boats. The only reason I did this was I just couldn't bring myself to like the look of the boom collars, it's just a cosmetic thing with me & I spent a bunch of time making the blocks perfect to use stainless screws from underneath.