Just made these for my own reference, but figured they may be useful to someone on here.
Basically, each one has all four inversions for major 7, minor seven, and dominant chords for each family of drop voicings.
These aren't quite as finger friendly as the drop 2s and 3s, but they're actually surprisingly useful for chord melody playing, and incorporating a bit more voice leading into your chordal playing. There're also a lot of places where some interesting added notes fall under the fingers quite nicely. Enjoy!
Thanks man. Sorry it took me so long to comment, but I had to download powertab as well. I will go though these later tonight!