I had disc brakes installed on my SOB by Trailaire when they were in Goshen. Super brakes - head and shoulders better than the electric drum brakes. On my new LM Key West we had the option of either drum or disc brakes (they had two coaches on the lot, one with disc, the other with drum). We took the one with disc and we couldn't be happier. Traveling I-25 between Colorado Springs and Santa Fe, going over Raton Pass, absolutely no brake fading or anything. I strongly recommend the disc brakes. That said, some of the older trucks (2011 or older I believe is a good starting date) with the integrated brake controller have problems with electric over hydraulic brake controllers. When I had my 2010 Dodge, Chrysler Maint support (I believe they call it 5-star) had the dealer put a small light bulb in the circuit to fool the controller into believing there were electric drum brakes installed. Worked like a charm but always wondered what would happen if the bulb went out.
As for the flooring -- Saw a 2015 Keystone Montana for sale with it some months ago , dealership praised it to no end but then told me that they had yet to sell a unit with that option -- lot of people looked at it but went with the traditional flooring. The one question I asked - and it was because of the Landmarks advertising 'cold crack resistant flooring' - was how did it handle the cold winters when in storage. No idea was the basic response. I've not seen, nor heard, of it anywhere else before this post and that one unit.
Hope this helps some.
