Update:

Some progress has been made on the modular MOS-BRIDGE PCB. Uses 2x4= 8 MOSFETs mounted on general heatsink driven by 2xIR2110. Employs RdsON based over current detection to switch off MOSFETs even without software intervention. Targeted to be a protected generalized high current Bridge(3.3V ->5V logic level input). Tinkering goes on in the next weekend. May employ cross conduction logic, dead time on the same->Yet to be decided based on available time makes the hardware more rugged and suitable for experimenter's without much experience in PowerElectronics.