Absolutely concur with MISD-AGIN. To reduce thrust so close to the ground in bad weather is bordering on the irresponsible. Most airlines have a minimum that exceeds the 400ft AGL min and in my experience is at least 800ft AGL. Since you are already decided to throw away noise abating there is no reason to even accept the default of 1500ft AGL. If you think it's necessary keep power on for longer. You have five minutes at TOGA power.