i am having a hard time deciding what to do.. i want to get a GSX-R1000 but i don't know if i should buy a used one or buy a 07... i like the idea of the new one coming with a 1 year warranty and being able to buy a extended warranty for a couple of hundred bucks.. thing is i found a 03 one for 7k.... help me please.. i'm poor so i have to be careful how i spend my money.. help me please!!