Long time DTV customer back to the 90's when I dropped my first 80 foot pine tree on the dogs kennel trying to get a clear satellite shot. Dog is okay...Things have certainly changed since that first self-install using walkie-talkies with the bride to hear the signal meter as I adjusted the dish. Older now and I've typically done equipment upgrades through Solid Signal since then just to assure I got the latest equipment. Ready to move on to a 4K setup and converted over to SWM last year by an excellent MASTEC tech. Two things that are important: 1) OTA is critical and I have two AM21s installed now and an OTA input already on a H20-100 2) Internet access is pretty fast over wireless ( no other alternatives) at 50-60mb down but I'm careful about data usage and burn about 50 gig a month. Monitor that usage religiously..... Current setup ( 3 TVs) Living room- HR24-500 with AM21 (AVR in place that will not pass 4K as needed, no big deal) Bedroom- HR22-100 with AM21 ( Samsung TV is RVU capable, but I want a C61K for 4K here so I don't have to fret about TV updates) Study- H20-100 No AM21 needed ( I would place a C61K here as well) New setup thinking (3 TVs) Living room- Place the HR54 here ( not a HS17 since it looks like a potential bandwidth hog and other potential issues) Bedroom-C61K Study-C61K Now questions: 1) Can I still handle OTA with my AM21s at least at two of these locations? 2) With the new SWM setup, is all this now just plug and play? 3) Is any of the existing equipment helpful in the study, maybe? 3) What else could I be missing in my thinking? Sorry to be "that guy", but I did spend quite a bit of time here and just couldn't put all the pieces together in my head for a pretty simple setup. Thanks for any help before I make the call.