asus v7100 mod help

[v8vega350]

i know this card is old but thats why i am doing it



i am doing this gpu vmod but using a 100 ohm resistor insted of 120 i am not sure what that will give the core but it should be a little more them 2.5v i will have it water cooling
also

as far as the ram goes i think i have read that the ram cant be modded it already runs at 3.3 volts if there is any way to add some more voltage here please let me know.

its getting kinda hard to find info on these cards now

any better info would be great also