If that is your end goal for the car this is what i suggest.
Buy yourself a 1.5L run about for daily driving.
Keep the Skyline in the garage and slowly build it up to the point where you want it. There is no need to go through steps 1,2,3 to get to step 4.
Do step 4 and thats it! Trust me if i knew my car was going to get to the stage its at now i would have done things very differently.
Save yourself time and money and do it once and properly otherwise you will spend 10 times more than you expected.
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