I think pushing a triple coil will be asking a little much of it. I've been using a similar device for a couple of days and with an LR atty I haven't been able to push much more than I could from it than what I'd get from a Tornado. I don't have an in-line meter, just going by how it feels.
Also, running a triple coil, I would suggest placing a second hole up higher on the carto so the filler around the highest coil stays wet.
Keep us posted, I'm interested to hear how it goes.
Then im confused... a Tornado/Ego wont run three coils properly, there's doubt whether the torpedo will either, so what devices do people use these with?
I will give it a go anyway since there were no takers for my triples in the trades section