Xbox360 Modding

I want to mod my xbox with a few neons here and there.. but i got it for my birthday on the 4th November 08 so its still in warrenty so im not sure to wait till my xbox is out of warrenty or just do it now.. and just risk geting the RROD ?!?!?! And im only 14 i will probly just change the back fan to blue neon and add some neons around inside the xbox..

So far i have fixed my mates Xbox from the Dreaded RROD and it was my first try..

warranty for rrod is 3 years.
if you open it and break seals ms will return it unrepaired to you if you need to send it in.