From your biggest code-clueless fan...
I LUV Suffusion [4.4.6] and wouldn't think of doing anything that would mess up the forums site I've built with it, bbPress [2.3.2], the bbPress-pack and child theme [Suffu-scion].
Is it SAFE to upgrade to WP 3.6 and Suffusion 4.4.7?
Many thanks for your advice,