The default map for aftermarket twin canned 919s should be the Mori V4 map in my opinion.
But don't just load the map in, also be sure to synch the PC to the Throttle Position sensor.
Because of your stated riding you might also want to try the Dan Kyle 919LBsato-DK.
Then LDH's final tweak of that which is 919LBsato-DK-MW3.
My Yosh map is the Ben W Map.
See the Notes on the map files for more info.
Re Dropbox re Power Commanders.
See Power Commander Files.
See McRomo44 Compilation and the subfolders within.