Skill Level 3, probably due to smaller size and paper components. Some difficulty getting white glue to harden fast enough before it soaks into the paper. Construction is still in process.  Why do they not recommend sealing the balsa fins and lug stand-off before attaching to body??? How about shapping or feathering the fins?  Also,  paint the decorative rods black before gluing to the body.  Will have to see how well this unit actually flies, and returns with a streamer. I suspect it's more a showpiece for the mantle than a regular flier!