I'd like to send out a big "WTF" in regards to the intake tube.
The GPR IV stabilizer is good because it has remote adjustment on the handlebars.
A better battery would start the stroker with fewer tries. 24V kit or lightweight dual 12V
Anti-vibe stem, Mike is reasonably tall so +1/+2" for comfort
Send the cans to Barkers and get them anodized with a design, pretty ponies, rainbows...things like that.
Grind off the front bumper mounts and use a different front bracket design (Kawasaki maybe)
Gusset the frame, Mike likes to crash so it needs to stay in one piece.