Experts needed! Where you attt??

So i have a 1994 integra ls. I just swapped my ls motor for a jdm B18C motor.

Ive been reading but the info is a little confusing. Ive googled, searched and couldnt understand well.

How do i wire up a 98+ gsr cluster into my 94 LS. i have a 99 cluster and the harness that plugs into it. My 94 has all the cluster cables cut due to theft.

My plans as of now. Go to the junkyard and find an ls harness and match the cables and throw on the gsr cluster.Would that be it?

ANy input would be great

it should work with the correct wire positions and harness/plug

UPDATE: so i went to the junkyard and i found a teggy same year as mine 94. Only problem was that it was automatic. I clipped the cluster harness off and took the cluster as well.

I noticed the auto plugs that it has one plug that has a bunch of green cables on it and my manual car didnt have those cables. I connected the other 2 matching up the colors and i plugged up the cluster and the only light that works is the left turning signal and the battery light.

What can this be??? Could it be something wired up wrong in the motor?

anyonee???????????????

well you cant use a auto harness, because they are wired differently
they have lights for gear positions and such