JR39194,
If you are interested in gassers, you should probably also consider the Fury gasser, which will be out next "April or May" according to MinAir. I emailed them about it and they said it's based on the Fury mechanics and therefore have very low parts count and also lighter than the existing X Cell gasser. I bet it'll be cheaper than the Eagle GS.

I don't know if the Eagle GS will offer you good parts avaliability since Japanese companys like to obsolete their products and force people to buy new ones.

Just some thoughts...