Are the signals ok ?

I am designing an Inverter. It will have 3 modules viz.,

SMPS Battery Charger
DC-DC Converter
Full-Bridge Inverter

It is for a 350W Inverter.

12V 50Ah Battery is used.

Battery charging current is 5A max.

I guess my Half-Bridge signals for SMPS Battery Charger, DC-DC Converter (Two switch forward Converter), and Full-Bridge Driver based Inverter are ok.

What do you people say ?

It will be a very efficient Inverter using 15 USD MOSFET (price of one MOSFET).

I need 2x + 2x + 4x...

Are the signals ok ?