So I have my next choice narrowed down to the following: Remington 870P Max OR (I wish I had the money to buy this one as it appears) an AR 15 either from Rock River Arms or Bushmaster. Any thoughts between the RRA vs the Bushmaster, as well as thoughs on accessories. I want the 6 position stock on the AR and an A4 top so I can eventually put an EOTech or some sort on there as well. I'd also like to eventually put a Surefire on a rail system as well. I've always been a handgun person and never really known much about rifles so keep in mind I'll be asking many dumb questions. Thanks in advance!