In true style, I've thought for over a year about creating something like this.. turns out it already exists. Yes! Side note, iPXE is awesome.. most recently

In true style, I've thought for over a year about creating something like this.. turns out it already exists. Yes! Side note, iPXE is awesome.. most recently I was using it to test a bug with iBFT (how the BIOS describes an iSCSI root disk to the operating system).. since iPXE lets you setup the appropriate stuff to do iBFT insteading of needing the relevant network card. So many good things from iPXE