Looking great, I agree on the tie knot thing, if that's one of those wool ties like many kilt vendors sell they are pretty thick and hard to get into a 'compact' knot, unless done four-in-hand style. I hardly ever wear the ones I have for that reason.
I'd also suggest trying a sporran strap instead of the hangers, but the hangers work better for many folks, go with what's comfy and looks good to you.
And don't be ashamed that you know how to color coordinate! Yeah, those are 'safe' choices, but there's plenty of time to experiment and find your personal style once you get more comfortable.

Great overall though, I wish my early efforts with trad daywear looked as good!