I bought a 95 Integra to drive to work (which has a SOHC Non-vtec civic motor swap in it) all while fixing up for my sons 16th b'day. On my way to work TB broke and screwed the head up on it and I can not find head replacement for it but I have found a B20B4 full motor. How hard of a swap would this be and what all am I required to get to do so? I'm new at this swap stuff but not a complete idiot just partial!!!