Upload & Sell: Off
You can get a 24L II.
Personally , I feel the 35 is pretty close to 50 1.4, so that's why I went for 24mm instead of 35mm. I needed something wide, for wider FOV,for group shots, etc.
With 24L + your current 50 1.4 and 85L you would be better covered.Now it all depends what you're shooting,perhaps my advice/opinion doesn't fit with your needs..
I don't recommend selling the 50 1.4 as it's a great lens for the price.
Think that there is NO other 1.4 lens with AF in Canon line up for that price..
I'm very happy with it even at f1.4
I never shot 35L but I can confirm that the 24L II focuses faster (in low light) than the 50 1.4.