I bought these.
Yageo 47.5K ohm 100ppm SMD (Surface Mount) Thick Film Resistor 0402 1% 1/16W RC0402F (Continuous strip of 500)
I have modded 3 GS's so far and they are running fine at 1150Mhz for 4 hours.
I need to get a better magnifying glass to do the rest of these. It's like soldering a grain of sand. Are these OK to use? Is 1/16 ok?

Good work sir!

The resistor will work fine.
@Amix:
The idea behind the 47kOhm 1 % resistors was that we wanted to have same results for all of our modded units.
With 47kOhm 5% resistors we had the problems with bad units not operating good at 1150mhz. Due to high variance in ashresistors base resistor value.