With less than 200 miles on the clock, it needs a few more to loosen up a bit.
Change the oil at 200, get it warm for 5 miles, then ride it like you stole it. It'll seem better by 350ish.
I wear a bright yellow helmet and a high vis jacket, but I've had a couple of people not see me. I don't get the odd wave from other bikers, but mostly confused looks.
I've never had a nod or a wave from any Harley rider on any of my bikes. I thought they only sold them to douches