well supposedly the devs/mods/simon have been looking at voltage for awhile now anyways so it wouldnt be THAT much harder to lump a new wire designed for voltage in WITH voltage , well.......atleast it doesnt SOUND that hard anyways.................
+1 to voltage however it would not only make it more difficult for normal players but also threw a big problem to cracker64 ;3 what ever, i love this idea.