20v silvertop to AE86 wiring help

[Number13]

so every time i come here for help i alwas manage to get it lol
but i bought a 20v silvertop with a cut harness and i already dropped it in but the wiring makes my head hurt lol it still has the clips to the ecu and all of the sensors on the motor itself but i need help wiring the motor and ecu to the car itself any help would be amazing! of if anyone has done this swap before it would be a great help if maybe some one could post pics

if it would help i can post pics of what im dealing with

thanks guys