Hi , I also wanted automation and went for a Railcom based system using a Lenz system and Railcom readers from DCC4PC , I determined that as I do not have a turntable the RR&Co Silver software would be just about comprehensive enough for my needs , I had originally intended to use DCC4PC's Railcommander software but it's not yet mature enough for an oft times numb brain like me .I am about three quarters of the way there in that the layout is finished as regards track and scenery and i'm about halfway through configuring traincontroller to my needs , , traincontroller is vast and does take some learning but I am being greatly helped by the excellent series of Videos available both on here and online from a guy called Rudy .The only real advice I can give is to first be absolutely sure of what level of automation you want ( including possible future changes) and not rush into buying anything until you are sure , and also if you go with a system that uses rail cuts or gaps for occupancy purposes do not ballast until all trackwork is totally finalised and tested fully with just plain ordinary DCC .