I have an offer to purchase a Specialized Sport Comfort '04 for $185. Should I take it or should I just buy new? I was originally thinking of buying the Raleigh C-40 or Trek 7100 for about $300. The used bike has been ridden for only about 15 miles. I'll be using the bike for recreational purposes, such as bike on the weekends for about an hour or bike to work once in a while (which is about 10 miles). Is the Specialized Sport Comfort comparable to the two I mentioned? I've ridden both Raleigh and Trek and they feel about the same.