I don't wish to cause problems here, so take this for the :2cents: that it might be worth. Do yourself a favor and order a DK40 HST and be done with it. Don't forget to get both rear remotes and be sure to spec out that you want AT LEAST one of them with the float function.
Good luck.
Explain to me the need for more than 1 remote. And what is this talk of a float function?