thanks for the link
as by following pcwiz's instruction I was caught up with some errors (don't know maybe my typing who knows) anyway I decided to use the efistudio for this and guess what instant success. I only had one issue which was I was using my video string also on my boot.plist and couldn't use both strings seperately. but by combining my video and ethernet hex in efistudio gave me one complete hex for both which worked beautifully