Just make sure you have the distrubutor that goes along with the Vtec head you chose to use along with the intake manifold. Along with what you have listed above about the only thing you would be missing is a Vtec ecu. Del sol vtec would be a nice ecu to go with so you dont have to run some generic bullshit chip on a P28. You should be able to put it all together for cheaper than a GSR swap and then you also need a trans. I would go with B16 or a GSR trans. Ls trans will just be slow. And lastly i wouldnt spend money on the girdle that is highlighted in the previous posted pic unless you were planning on revving past 8500k rpm. I mean its kinda cheap insurance but its not a have to. Ive seen tons hold together great with just the rod bolts. Up to you on how much money you wanna spend and how much power you wanna make.