I had two normal piercings done (one in each ear in different places on my cartilage) when I was 17. Went for a job interview when I was 18 and was told that guys couldn't have piercing as-per company policy... so I removed them and never put them back, and was hired by and still employed by the company that interviewed me!
In the end-- unless you plan on working at Hot Topic, or a tattoo parlor for the rest of your life, your "enjoyment" of these piercings will really be short lived, and if anything will set up obstacles in your path to success. Especially GAUGED piercings... you can't take those out the day before an interview-- they are going to need a while to heal so you don't have gross, stinking holes in your lobes on your interview day.
So realistically-- you have, what-- 2 years til you are fully employable? You will have a little over a year to gauge to your heart's content... and then have you take them out and hope it all heals in a timely manner, if at all.
If you REALLY think body modification is an art, wait until you are older and decide on a really tasteful and artistic tattoo and place it somewhere that you can cover up when you enter the business world. I personally have a tattoo on my forearm-- while this isn't the MOST discrete spot, I know that I will be working in office settings where dress shirts and ties will be standard issue.
Think long term-- not short. You'll screw yourself only looking at the now.