I have both the orange-variants, and regular House Finches coming to my feeders, but the regular ones don't seem to like to pose as much. I know this image is not for everyone, some won't like the needles on the right and in front of the feet, but for me they add to the picture and give a sense of habitat.
This was a set-up over sunflower seeds.
97% of Full Frame. Levels, curves, and hue/sat adjustments.
50D, 100-400 at 370mm
1/640 sec, f/6.3, ISO 400