I did the wire tuck on my 96 Civic Ek. the 1st harness i messed up on i extended all the wires and made them too long.
2nd harness all i did was cut the loom off and rearrange some wires around. put new loom on all the wires and i was done costing me 10.00
im in the process of shaving the engine bay now,by welding and grinding it.
Link to h-t is
http://www.honda-tech.com/zerothread?id=1401203