Hi Gary, this looks like a long build, I've been on it for 11 days now and I'm still on page 1/2 of the instruction book, but there again I don't rush along with my builds, how long will it take? I honestly don't know, but go for it, get one, there's about a Kilo of plastic will land on your doorstep with hundreds of parts.
Good luck
Cheers
Pete.