Oil in Frame Triumph specials

Over the last 30 yrs I have built a number of oilly specials. Dunno why, frames were cheap and like seeing a starving stray dog I felt the need to do something. So I have a few different types , genres if you like I made from a bare frames, dragged home. Caffs, streetfighters , street tracker and other customs, where ever the idea drifted. Pick up a set of cases , a crank, the top end bits a wheel or two ,make a lot of stuff and another special. I admit there is a couple shown that don't run yet but are not far off. The last one I am building is a single shock up the right side, Norton crank, MAP rods an ARE(zip kit) for 850cc. Single carb 36mm and pipes I'm not sure yet. The rear section has been removed and a lightweight one welded in. I have had the 17" wheels build for yrs and have another box section swingarm made. By the way the bike I thought was a box section is if you noticed fairly well gusseted.