First 'Hello!', Farish 47 712 snowplough question

[Michanglais]

Hello,

I'm new to the Forum, tho not new to the scale. I've been a fan of Continental European N for some time, along with being interested in other scales and locations but, recently, I've started to focus down on trains from Britain and French-speaking parts of the world, mainly in N gauge. I'm looking forward to getting involved in discussions!
My first question is about what I think will be my next purchase - the Farish 47, Lady Diana Spencer. I was wondering whether it came with snowploughs and, if so, how easy they are to fit? I'm very partial to a British loco with snowploughs! I've seen a couple of vids of people having some difficulty with fitting the 'ploughs on the Farish 37 and wondered whether this loco might be the same?