as said . i'd keep the ion and at least get some use out of it cause your gonna lose money straight away. any help you need then warped are your guyz. might even be worth joining their forums to speed things up on the tech help side?
that mod was done by, one of the head techs at DeadlyWinds, so i have no doubt it works.
Apperantly, there is a new bolt setup and its completely electro-pnuematic, no sear or anything. There is no video or pics of the internals but i suspect that is more due to the internals being prototype pieces.
...either way i think its safe to say there are very few you could pull off that mod