I am Running the z1 kit and it works very well! I recomend getting the vitton seals for under the fuel rails. Worth changing them since your in there! Soldering the Connectors is pretty simple and straight forward, just remember to disconnect the battery before you cut the wires as there is always 12V going to your injectors even with the key off! I recommend only using the NIsmo injectors for our cars too. Also you will need to have your ecu re-flashed if you go with bigger injectors. Hope this helps!
