Yeah it does look good indeed. Hopefully the buffer tank will help take you that step further this year (unless of course you're in the final with me, in which case I hope it springs a leak )

The design/shape reminds me a little of Satan's Mutt, minus the disc on the back of course. What are you using for the base - HDPE? If so, what thickness does it have to be to cope with the ram forces? Just curious as having not worked with pneumatic featherweights I don't know what's sufficient for these things.