Scott, It is important we keep the categories of playing live, no midi files and using sequences separate.
One of the hardest lessons I had to learn is in saving all panel memories instead of three. After many hours of perfecting 10 banks and having them just right I saved three instead of all -- I lost all my work, never did that again.
I know this may bring different opinions but using midi files with a Kn7000 or any KN product leaves much to be desired. My opinion is that the KN7000 has been one of the best keyboards if you are playing live. If your are using the keyboard for sequences it can be done, but it will take a lot of time to get each sequence right and then place it where you can call it up.
Here in south Florida we had a group of seven players who used the Kn7000, they all decided not to use the keyboard for midi files. Why, there are so many other friendly ways to work with midi files. My friend Mike, a sax player downloads the free midi files then recreates them as Technics midi files and then records them onto a Mimi Disk player. When I find that I want to use a sequence I use my lap top. The Vanbasco program allow me to change the pitch, tempo, volume and cut some of the unwanted channels. It then keeps the changes in memory. Some have added to the lap top to improve the sound, Bernie has a sound improvement and also uses a SD sound module at times fantastic sound.
There are many pros that use midi players, they are several steps up from the lap top. If I were saving sequences I would save performance each time period.
Why is Yamaha so popular? One of the reasons is that it is very friendly when using midi files. I record a song, put it on my memory stick load the song into the PC and send it out the keyboard records everything in midi format. When playing a sequence I can mark four places and the keyboard will repeat to those [places or I can select a section of the song and it will keep repeating it. The midi file players do even more.
I dont know if I am helping here The value of the KN7000, in my opinion is live playing. If you do not mind the extensive work to create or edit a free download file then your KN7000 will and can do the job. My friends sequences sound so real when he is done with them that the question he gets most often is Is that a recording? It takes him three to four full days to complete a good midi file/sequence. (In Technics format)
Scott, is any of this helping you?
John C.