I'm a bit hazy on the details but aren't L-Systems and IFS fractals inherently recursive? I googled "raymarch IFS" and found this: http://www.pouet.net/topic.php?which=8096&page=1
I agree, it looks very doable, and it's the basic idea behind fractals in the first place. I just don't know enough about raymarching yet personally. Thanks for the link, should help my future research.
