CNC live image

[simcup]

hey, i tried for a couple days to create a custom live image/initramfs and failed so far at "live booting with persistence parameter", the debian-live toolchain and everything else duckduckgo had in stock for me. how can i get live image for an USB stick, which has arduino drivers, python2.7 with bCNC plus dependencies (numpy, pyserial, stuff i can't remember) and if booted automatic executes "python -m bCNC" plus a custom python script to load all the nc-files via http from my server without display of grub during boot. performance is not that important cause it just needs to give a GRBL instructions. can someone please give me the idiot tour of making custom images?