$150 isn't a lot of money anymore. Many people blow through that in a night at the clubs and all they get for it is a hangover.
Talk to the LBS guys about bike fit and ask them if the bike is basically a good fit for you. If the answer is yes, then go ahead and buy it. If you really catch the biking bug, you will want a different bike in 3 months. On the otherhand, you may find out you hate biking. In either case, you sell the Fuji... So buy the bike, and get outside to enjoy some of this beautiful weather.