firstly i`m loving the track!
it reminds me of a mix between king crimson/ led zep/ gong and rainbow with a hint of limp biscuit .
i think the familiar sound you have achieved is great! very good.
i`m not sure about a couple of the key choices in some of the vocal parts but you pull it off.
love the low fi backing vocals...awesome.
not noticed much on the bass front but listening on computer speakers at moment.
drums sound great, good separation yet a solid kit sound.
i agree sometimes the guitar gets a bit monotonous maybe try altering the register or altering the riff now and again.
i really enjoyed listening to this , its a cool track and very well mixed!