[quote name='uncle psychosis' timestamp='1452121002' post='2946812']
Normally in the band I play everything with a pick, but recently we've written some stuff which for lack of a better description is country-rock-esque and would perhaps be better served using fingers. However, if I just jump from pick to fingers without changing anything else then I find the tone a bit...muddy/muffled (??? I hate describing sounds) I guess.
[/quote]
It is not clear to me what your reason is for wanting to change from pick to fingers for one song. Is it the aesthetics of the country-rock style (if such a thing exists), or is it that you do want a different tone, but not quite as muddy as the one you are currently getting? If it is the former, then I cannot help. If it is the latter, you will have to experiment with positioning and attack I guess. In general, playing as close to the bridge as possible will give you a "thinner" and less boomy sound, but also requires a bit more attack to get the same volume.
I also find it odd that you dismiss RhysP's suggestion to try a felt pick, if the aim is to even out the differences between pick and fingers. Of course you would have to adjust the eq accordingly to get back to the pick tone you want, but that would at the same time give you a brighter sound when playing with the fingers. Which is exactly what you wanted, or am I missing something?
[i]Disclaimer: I have never played with a pick.[/i]