I like all of these, even Cheetor, and I'm not into beast alt forms. Of course, I plan to call him Steeljaw, so that he fits in with my "Neo G1" (modern G1 homages from TF: Cybertron to present) collection.
And I love Swindle even more in darker colors. With that roof-mounted one-barrel cannon, he really reminds me of G1 Outback, too. I may have to pick up a second one and see if I can't give him an Outback-like head.
Swindle is like a double homage.