i have a 93 civic and i want to put in a b16a generation 2. ive never done anything like this but i guess theres a first time for everything. they say its really simple to put the engine, just nuts and bolts, but i wanna make sure. my question is; is there anything i should know specifically before going into this and what kinda of SPECIAL tools will i need. if someone could just map this out to me that would be hot thanks.