So my process was more along the lines of possibly keeping the OEM wheels so I had the spacers built and confirmed the hubcentric install (really quite cheap) but then ADD set in and I realized this car needed its own set so I ordered a custom set of wheels and the spacers were not needed. Ultimately looking back, I am so glad I got a new set of wheelsThis.
The Plaid deserves a proper spec’d wheel set. I was leaning towards spacers myself, but it just doesn’t feel right as safe as it is.
Can I tell the difference with the new wheels vs the oem's with spacers; not at all. I probably drove the car for about 800 miles with spacers and now about 300 with the new wheels.