Your plan sounds great! We stayed Beach club for our honeymoon (first and only deluxe ever) and LOVED it!!!
But, for selfish reasons i wish no one would book throwaway rooms. (in your case, it isnt even a throwaway...you are reaping the awesome rewards of BC!) It falls right into disneys grubbing little hands. I def understand why people do and I cant fault you.
I can see Disney execs now: You mean people will pay for a room (100 is basically the cheapest you are gonna get) for absolutely nothing???? SWEET!
In reality, they ARE monetizing fp... just in a different way.