well thus far i have say 80% of the stuff needed based on jacksoft stuff. still learning as i read the thread and trying to understand schematics of the setups. i may not need a battery holder since i found my old 3aaa holder that goes into an old police tactical flash light which i think should be enough juice to power the system and save me some space as well. also i cannibalized an old dino of a flip phone for the vibrator motor to and in the system to give it a small vibration to give it a more real feel to it. the way of installing it was to have it wired to the speaker power wire which if i am correct should not mess with the sound and less coding for it so it is synced with the sound. also figuring out how the line code works since i have experience in either that or wiring up a system of such. "I will do or do not, no try." suggestions welcomed