Hi
Sorry, for not getting back to you sooner...
Sounds all good.
One word of caution with piriformis...
I had a patient who went to someone who "bruised" them with deep release of the piriformis. He consequently had a haematoma develop and attach to the sciatic nerve. Subsequent surgery to remove it (it was more than 5cm wide!) resulted in permanent altered sensation along the sciatic nerve distribution.
The lesson is...be careful - do you really need to bruise someone to be effective? Are you able to achieve results using reflex inhibition? Is it really "tight" or is it "overactive"?
Just some thoughts...