I'm a beginner motorcyclist and planning to buy a bike within the next 2 to 3 weeks. So far I have narrowed it down to 3 different bikes but don't really know which one to go with. I need help! Its between these: 2007 Honda CBR 600RR, 2007 Suzuki GSX-R 750, and a 2007 Yamaha YZF r6