Hi Trey,Very nice work on this one, In answer to your question above - No special programme is required, use what ever prog you have on your computer already. I use Microsoft Paint for most of my decal work, a very simple prog but does decals nicely - The bonus is you already have this prog as it is part of Windows.
An alternative source for the Kawasaki Logos is any motor shop or local motorcycle dealers - they usually sell these as stickers with clear or coloured backings & in various sizes, so it will save you some work there and finish off your rig very nicely !!
Regards.......Mark.