s14 ls1

okay so iv been doing some research online and cant find my answers. So im doing a ls1 swap in my 95 zenki s14 and im looking for a ls1 harness that has connectors for the fuse box and the wind shield wipers but i found this harness http://www.wiringspecialties.com/wsprls1ins14.html and it doesnt have a ecu for it and so my question is what ecu do you use? Next this wiring harness has an option for 5 peed swap and i have a t56 so obviously thus harness wouldnt work right? And so i was looking and i seen this wiring harness http://currentperformance.com/LS2.html. i dont think this has a s14 fuse box connectors and or windshield wiper connector so can anyone tell me what they did and what wire harness did they use? i have a 5.3l ls motor, can only put ls1 ls2 and ls6 parts on it.