i got the sgsiii after having the g-note but for me i couldnt handle the smaller screen, hard as i tried becuz sgsiii is awesome... sorry, dont know about the condition phone needs to be in but.....
do urself a favor before u go thru too much trubble, make certain u could handle downsizing. i thought for sure i could because of all the amazing things the sgsiii offered but it turns out i just couldn't and back she went... i still miss it after the 2 days i spent with it, but i will get over it a lot sooner than i woulda looking at that smaller screen a million times a day....
good luck
BTC