Sounds correct to me. The baja bars look difficult to mount. I am not sure where where I would put it. Apparently there is no "mounting kit" from baja designs. Does anyone out there have one with a picture on a 2017? Just curious really. The Putco works out well for me and it really looks good on the raptor. Do you really have the putco blade and baja reverse lights? I think that the putco puts out decent light in reverse mode. I don't think that I would want Baja S2s hooked up to turn on every time I back up. I suppose that I could buy a pair and use the up fitter switch. These also don't look like a stock part of the truck to me. Sort of a bolted on look. I do like the looks of the flat ones that people have put in the bumpers. I think rigid makes one as well as baja. I wonder how hard this is to accomplish in a stock bumper.
It all comes down to preference. Most are likely fine with the PUTCO alone, and some just want more for a variety of reasons. Using switches is certainly an option, especially if you ever want to run them when not in reverse.
Personally, I love the way the S2's mount to the existing bolt and tuck between the tailpipe and tow hooks. I have them both set to come on when in reverse so that there will never be an issue with people seeing me. Plus, I don't see myself wanting to turn them on when not in reverse.