Without wishing to seem like I just parrot what the fizzy energy drink man says, you really haven't heard the SM3 until you've heard it with a large hole tip - the Sensorcom dual flange are my choice du jour, but the JAYS singles also work well too (albeit by sacrificing some impact and weight for increased soundstage and airtiness).
For some bizarre reason, Earsonics ship the SM3s with two inappropriate choices of tips - the utterly awful and downright evil Comply and a small hole double flange that does the sound no favours whatsoever. Its a real shame.
Well then, stop fooling around and send me a pair!!
Being that the SM3's will be with me for the next month at least, I'd love to try these Sensorcom's you've been hawking. Hehehehe... also that way you and Luco will hopefully get off my back about this. LOL.
I'll PM you for details. You are doing a second batch... yes?