Wiring Harness

Hey again, so almost nearing completion of the SR, just a little stumped as to what splicing needs to be done with both KA and SR harnesses.

It is a big bunch of wires, starter/alternator wires and what not in the bunch that looks like it was hacked and chopped off, quite short, would anyone be able to tell me what we are supposed to splice or even anyone in Calgary who could do it for a decent price?
I’ve read heavythrottles stuff, is that all i need to know?

Also, am i to be using a SR or CA guage cluster? will the ka24e’s cluster even work?

Thanks!

Come to edmonton and i willd o it for 50 bucks. all i need is your ka harness and you will have t extend your maf and o2 wires.

Or talk to autodream

meaning, find some more wires? then just splice, i saw the o2 wire is a black electrical wire, maf wires are the same, i think i can find that at my shop. Maybe over night it to edm. + money order, would that work? pm pls