Heeeey, welcome to the REC Zone ! Well done for jumping in... once you've taken the plunge that's it
I like the camera.. that Les Paul looks beautiful.
Your take is really good. The down stroke part is pretty solid. The upstrokes are a bit more awkward but you get the hang of it after a few. It is more difficult to do than down strokes anyway. If you can, try to keep the chords hit clean with no muting and just cut them off after, rather than keep them muted throughout.
However, you might want that effect anyway so it could come down to a question of personal preference there..
Overall, really good. A couple of rough chord changes and timing slips so I'm throwing down a solid 9 !