There’s no chance at all that the Voodoo weighs 13.3kg. That’s more or less what my Dune weighs with 1×10 drivetrain, and all my lighter finishing kit and brakes (and a gravity dropper but that only adds about 250g). I think their 16.4kg is probably pretty realistic. (The Dune as it comes out of the box is just under 15kg, their claimed weight on the website is a straight out fib. Stripped of reflectors and pedals etc it’s 14.6kg)
So add 600g per end for the tyres, probably the best part of a kilo for the cromo fork, the drivetrain and wheels are going to be pretty much the same (same rims I think) though maybe save a little by avoiding the Dune’s heavy thru-axles. I’d not be surprised if Voodoo’s finishing kit is lighter too, they’re clever about that on other models
Course, there’s a fair chance you’re going to change those tyres, and the tyres on the Dune for that matter, since neither is good for January in the UK.