Thanks guys, guess what? to my surprise, the construction / road dig started this morning, about an hour ago
Fingers crossed they don't hit any snags, and after today we only need the standard box/router installation. Things have definitely moved quickly after sending an email to Neil Berkett / the CEO support team... the additional 4-6 weeks wait for the construction has been cut to 2 working days, not bad at all!
I'll keep this post updated when i know more. Hopefully we'll get a final install date after today