I have two Victron Li Charge units in my victron lifepo4 setup. One unit is connected to two Cristec chargers. The other is connected to a Victron 70/150 MPPT Controller, a Victron 50/100 MPPT controller and a D400 wind generator connected via their 6TB regulator. The D400 has developed a buzzing sound and the vendor is recommending that it is directly connected to the battery. I don't want to do this and instead want to run it through it's own dedicated Li Charge unit. Is it okay to connect up to 3 Li Charge to a single BMS? And is this what Victron recommend?