i dunno how you would call ureself a pro ...
If you get good customer, satisfaction, like 99% succes, and it looks good, and works first time - maybe
But then again you could just be somone whos good at installing chips
maybe if u could do it 5 mins flat with the above u would be
TBH, who cares if their pro, if it works, and if its good, why do you need a pro (oh yeh, and aslong as the price is reasonable)