If anyone asks or tries to install this on an LX or DX, I will come to your house and personally beat you. Send a private message to dapdabbin. Without a personal preference, the pr3 will keeps things simpler. Use the two corner exhaust side head bolt holes to install the dowel pins found in your kit. The main thing to note is that you have greatly increased the compression, so colder plugs are going to be needed. As I mentioned previously, the benefit of using a pr3 head is you don't need to use a GSR intake manifold. Forums are your friends.
There are choices for resistors
The other wire you need to find is a suitable ground. Use the two corner exhaust side head bolt holes to install the dowel pins found in your kit. I used heat shrink tubing, but soldering also works.