Looks pretty cool! The header is a standard Brocks offering, the swing-arm and wheels are Otec I think.
Yes the 300 is not practical, it's for looks only. I couldn't live with that for everyday riding
IF I could afford it (come on Lotto!) I would love to have a custom Gen2 along with my current one.
That one would be slammed low with a wide tire, super loud, and have either a lot of chrome or all Carbon Fiber.