hey guys, my wife and i just moved into a new house and my commute to work went from a 15 mile round trip through mostly residential areas to a 40 mile round trip with about 80% of it being on the freeway. i have been riding for a little over a year on my shadow 750, i ride everyday and have put about 13k miles on the bike so i feel i am slightly more experienced than a recreational rider or someone buying their first motorcycle. i was originally looking at a cbr250r for my commute but the length of time i will be spending on the freeway concerns me. the 250 is a fantastic little bike but it wont leave me much power if i ever need it on the freeway. i was thinking the 600 would have ample power and i'll still be able to get decent gas mileage. i know much of the 250 vs 600 discussion centers around the rider, i am in my late 20's and have a wife and son - i ride very cautiously and dont venture into squid land. anyone have similar experiences or comments/opinions on my transition to a 600? thanks guys.