rb25 s13 swap - harness install question - help???

[dynastyjam]

hey,

i just dropped my rb25 in, relocated the battery to trunk, hooked it up to the starter, and started hooking everything up, (ecu, dash, trans, spark plugs, etc) but my problem is that nothing on the interior works, as if no power getting to it (the dash harness IS connected), is this because theres no plugs that are connected to main fuse box in the engine bay? if so, i cant find any that connect to it, my harness was wired by syko performance, but no plugs fit the fuse box plugs. and even if they dash harness was working, when i go to start the car nothings going to happen. i know that its probably some stupid solution, but i hate wiring, so i need helpthnks