So I'm about to start swapping out my D16Z6 on my 93 Del Sol with a 95 GSR B18C1 and I was wondering what was in store for me in terms of wiring. As of now I do not have the stock GSR wiring harness and I only have the stock del sol harness, can work with this? I know the vtec will have to be wired in but is there anything else I should watch out for like having to do any other wiring mods to the gauge cluster for example or anywhere else? And also, would buying the stock gsr wiring harness be easier to work with or should I stick with the del sol one? Any help on this would be appreciated, thanks!