I'd like to directly address the OP in regards to how my Western Left Hand Path Order 'Herald of the Dawn (H☿D)' define the WLHP. I'll try to convey the general tenets without going into the 'how' and 'why' of them for simplicity's sake.
The criteria for the WLHP according to H☿D tenets and philosophies are:
1) The understanding that what religions refer to as God, Absolute, All, etc. is nothing more than a mechanistic process of creation and destruction we refer to as the Objective Universe (OU) to which Mankind has assigned specific meanings to.
2) That each of us are the physical manifestation of our Individual, Individuated, Isolate Intelligence referred to as the Higher Self or just Self (opposed to self)
3) That Mankind in general assigns meaning to the OU through their Subjective Universes (SU) which are unique to each person and can be many.
4) Antinomian practices which assist in the experiencing and embracing of this Self
5) The active participation in bringing the Self into one's everyday existence
Keep in mind that the criteria for a Western LHP is 1) Antinomianism and 2) Self-Deification
I have a question EtuMalko, this may sound silly. But for me the Left hand Path is about tending to resist the Objective Universe such as the way the Objective Universe tends to be structured. Do you tend to agree on tending to resist in defiance at times against the Objective Universe? In my own viewpoint I tend to believe that I have an antinomian consciousness which makes me resist today's society in the Objective world, I may at times consider the antinomian consciousness to be the Black Flame on which I may consider it to be a permanent gift of self realization and consciousness.