Hi John,
Personally I really like the name you have now .... and, after all what is in a name? However, I really hear you inquiring into the validity of this technique. Keeping in mind that all techniques have the same goal in mind, the eventual dropping of technique in the light of realization, it seems to me that your technique falls into the category of an Empowered Means (Saktopaya) focusing as it does on the formation of thought forms. This category comes from the doctrines on the practice of Kashmir Shaivism. You may want to see a book by Mark Dyczkowski, The Doctrine of Vibration, page 191.(actually the section on empowered means starts at pg 189 and there is a good deal there relative to your inquiry)
But once again I say .... what's in a name. The proof of a good pudding is found in eating it, not in knowing its name.
Namaste
Jerry