i would not try to drive more than one FET with a floating driver. They were not designed to drive a lot of C. I have 2110s in my modulator soon to be someday.
I put floating drivers a 4426 to invert the phase driving a bunch in parallel all floating at the boost voltage.
Thank you for your feedback now i m sure that those drivers are one to one configuration. again thanks.
Best regards to you all
73s Agus, yb0djh