Thanks Pyrophillia :) Just yesterday I thought exactly the same thing about a brass section, maybe to add variety to the parts where the main riff comes back after a solo (those bits sound a little sparse to me). I'll try to add some shortly, just need to find some decent heisen-brass :D
Didn't think I would have enjoyed thisas much as I did. Love the attention to detail (that there appears to be - not sure i intentional or not) with regards to the variation in riffs and percussion. I don't know why but I think a little brass section would go quite well with this.