Hi Bob!
There are many instrumental elements of this song that are there just doing their thing in a cohesive way and not reducing from your vocal or the lead guitar. Great lead guitar fills!

The other thing that I noticed - and it became a mirror back at me - the timing of ‘twilight line’, with ‘twi-‘ being on beat one. I say it was a mirror because I would fall into old habits and bring it in earlier, but your phrasing holds off so that the two words stand alone almost - as an emphasis. Was that a deliberate thing?

Great song!

Andrew