Not sure if I will keep the 50mm f1.4. If I don't remember wrongly,used the lens for less than 10 times since I bought it 8 months back. However, your suggestion of the 600D with 50mm f1.8 will really lightly the load. Will take that into account. Thanks.
Realised that I need more than 17-50 for my shooting habit so this is out for me.