I am all about it. The reason PPCMC7 is currently soo big is mostly caused by 2 things. The FFmpeg/FFplay/FFprobe are static fat binaries for arch ppc, arch ppc 750, arch ppc 7400, and arch ppc7450 in the ppc version releases. Also git is just a massive tool at around 400MBs stripped.
Oh wow, impressive. How do you compile for multiple ppc versions?