Good gosh, all of those details are exactly what I was going to post! Well, I guess I'm done here. :thumbup:I'd go with H&R spacers that are at least hub-centric. You can find them usually at ECSTuning, but other places might have better prices. I've been running 8mm H&Rs for about 40,000 miles without issue.
They were a spammerI'm not familiar with Bonoss. Had H&R spacers on another car and had no problems.