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LM3404 design questions

Hello. I used the WEBENCH tool to come up with a schematic for a LED driver design I'm working on. Below is the schematic the tool came up with.

I'm planning on having two LED's in parallel. They have forward voltage of 33V each and current output I would like for each of them to be 350mA (so that's why the output is set at 0.7A). I'm going to modify the schematic to include two resettable fuses to protect each of the LED's in case there is a short. I was wondering what inductor value would I need to use if I did that? The calculations I made doesn't seem to match the WEBENCH values.

Also I would like PWM dimming control. Do I need to add additional components for that?