need info and tips on engine swap
 

my brother recently blew my engine while i was at work sux really bad,but this is my plan i have a 1988 accord lx b20 carbeurated, stick shift, my plan is to get the b20 fuel injected engine off an LX-I, now besides the wiring harness, ecu and other electric, will i have to change anything else? like fuel lines fuel pump transmision? if anyone can help me i appreciate it, thanx