It was actually very common to find an 806 washer paired up with a 906 dryer since the 806 washers offered much greater flexibility to the user in terms of settings. You'll even see them advertised this way at times. This combination will go perfectly together and shouldn't be considered a mismatch at all. I hope you're able to get it.
By the way, that's one of the nicest looking 806 washers I've seen that you've got there.
[this post was last edited: 10/3/2015-17:47]