Great customs MetalJedi, I like them both...
Like DD, Clones can draw a little bit of a burnout but I like a repaint as much as the next guy. There's some talk of printable decals possibly in the works so people can make their own a little easier too. Like astromech repaints, you see a lot of them it seems, but that's alright...
The Kyle's very creative I think... The color on the shirt, and the pants, looks fantastic, and the pads on the shoulders look really great.
I think the Madine head is creative... I'm not sold on it looking like Katarn exactly, but the paintjob helps it and it does look good. I think Hasbro's head is a little closer (but still not perfect... It's not close enough to the DF or JK Katarn for me... Actually it looks more like a JO Katarn than anything, which is ironic). The head is not a big issue though, it's creative and close at least.
If I'd suggest one thing, a holster for his Bryar gun would look good and help him match up to some pics of him more, but it'd be a bit of work too. I like him though, he looks pretty great.