What are you talking about impossible nothing's impossible i've seen tons of people who change or replace the power and eject led's it's not to hard i've herd but i've never done it im sure someone on here has though they should know what to do.
Custom case window : Done
Custom japanese case dremil engraveing : Done
Controller analog led swap/hooked up to vibration : Done
Memory card windows : Done
Memory card interior LED : Doing it next weekend
Controller plug window : Doing it next weekend
Conrtoller plug interior LED : Doing it next weekend
Controller case LED's : Were in but they were to dim so im gonna get new one's
ps2 interior case LED's :In progress
Power/reset LED swap :In progress
LED fan swap :In progress
Custom N64 NES case : Done but 2 of the 6 led's died not sure why i'll fix it later.
My favorite anime board http://animeboards.proboards19.com/