Im getting jets and a hmf pipe for christmas. The pipe i can do with no problem but the jets I no nothing about other than they are needles that go in the carb. I have friend who is a mechanic that says he will do it for thirty bucks. Is it hard? Can I do it myself and save thirty dollars or should i let him do it? If some one thinks it would be easy enough for me to do and wants to tell me how it would be great thanks.