been a lurker most the time

planning on changing the electronic with either tamiya or elmod for tiger 1 with asiatam metal lower hull and asiatam recoil unit with flash light
which one is the easiest to install since my electronic knowledge and experience with rc tank are limited

i think i got suck into this hobby while the minister of finance/minister of war and peace staring at me with those

thanks for your help(in advance)

Don