I put some thought into this before seeking advice. I tried to weigh out the pros and cons of either kit; one-lens-for-all-my-purposes set-up of 24-105mm f/4L or a two-lenses set-up of Tamron 17-50mm f/2.8 non-VC with Canon 70-200mm f/4L. Basically, the price is relatively close of either kit. With the two-piece kit, I'll be missing IS in the lenses, but reach a broader range of focal lengths.
Just wanted some opinions on how to approach this "dilemma". My style of shooting includes mostly portraits, sports events including church basketball team and dance competitions, traveling (recently visited Ireland), and street photography (in the city that never sleeps!). My only other lenses are 18-55mm IS and a 50mm f/1.8 on a Canon 60D.