Spark plugs and wires?????

I have a 95 tacoma, 2.7 liter, 4x4 with 165,000 plus miles on it. I want to change out the plugs but have never done it myself. I'm a bit confused with all the information out there and hope I can get some clarification here. I bought some NGK plugs after hearing they run well in Tacomas and having the parts guy tell me they're a "step-up" from the two electrode plugs my manuel says to use. The parts guy told me NGK doesn't make two prong plugs? Question, will the NGK single prong plugs be alright or should I buy some Denso plugs. Also, I have new NGK wires, what are your thoughts on these?

Thanks a lot for any help/Info!

 

i got the denso stock replaement plugs i didnt want to risk not using the dal electrode grounds it says to use them for a reason