Regarding your quail maps, there's a new Eastern Book 2 due out in December. High time seeing as it was 10 years out of date...In my never ending quest for world domination (OK, slight exaggeration!) I've added the Ravenglass and Eskdale Railway to my coverage of the UK. I've also a few new bits of microgricing, although I was surprised to discover I've already done all the available moves into and out Norwich. I was also surprised to score bits at Dolphin Junction and just west of Twyford on the GWML, although my Trackmaps for the Western Region is out of date so I still haven't got the new Reading layout marked up yet. Something to aim to do before 2017!
More worldwide coverage is coming soon, with metro and tram coverage in Vienna in 3 weeks time. In terms of the UK, I'll be adding Metrolink's Second City Crossing to the atlas as soon as possible, however there's nothing else I need that I intend to get covered for ages. Something else there I've got on my Prep for 2017 list, noting all the PSUL moves around the country that I need and going all out for getting them in.
Also due after that will be a new Scotland Book 1 and Western Book 3