there is a 6al localy on craigs list with the fox plugs.... if you want it i could see if the guy still has it... $100 obo it was iirc.... and i could ship it down to you.... i know your good for it.
I've been running this unit for 8+ years... I am as happy with it now as I was then... Though I do wish in hindsight that I got the rev limiter version... but if you use a tuner, then you should be fine.