Sounds like a pretty good plan...remember to change the exercise from time to time so you don't get bored. Keep your eating balanced, make sure you are getting a good, well balanced meal, at your age expecially good food is important.
You will definately look skinnier 10 -15 kg lighter, I have just lost 13kg in 3 months and people can't believe how skinny I am. This should equal one or two clothes sizes.

Balance the
cardio work out with
strength training and toning and you will not have any
fat there hanging....