Hey DaveM, I understand, I always turn my solos down to low lol, better someone else makes the choice.
From my ears: Overall the track worked well (although I felt like playing some lead guitar over the moody keyboard bits
), drums keyboards and bass were quite articulate, guitar was good but IMHO needed a bit more bight
(hence 6khz presence suggestion), I get what you wanted to do with the grainy back ground sample, adding some high end sparkle will make it fit the mix better as (from the you tube clip (not the best audio lol)) the other sounds (kit, key, bass) sound good. Quad tracking the guitar has also added some comb filtering (in places they go in and out and stereo image moves, sorry I'm being pedantic, apart from other things, I'm also an audio engineer..). Depending on your gear (recording/mixing stuff), you can time align the tracks (again pedantic, it sounds great
BTW)