not to flame on you again but just a little advice
do badass engine work especially head work and valve trains but for a good and very fair price
and dont tell someone you can do something especially when you either never done it or if you ify about it thatll get u in a lot of trouble
also if a customer brings you something new that you've never worked on be honest and tell them about 80% of the time they'll let you have a go at it anyways
and beyond all dont turn in to a 16 year old kid that thinks their a pro mechanic cus you've done a head swap and some bolt ons cus everyone hates those bitchs