Read all 202 pages of this thread and the other Egrip thread here. First thanks to ALL for your contributions and tips. Mine should arrive tomorrow along with ALL the accessories, RBA, 510 adapter, etc. I've been vaping since the days of polyfill cartos, but never owned an RBA, so I plan to play with that in my spare time.
However, I'm intrigued with the idea of using some of my 1.6 ohm Aspire BVC Atomizers (especially now that they are 100% cotton), and filing down the bottom connector so the bottom plug sits flush when screwed back in. So my question, which can probably only be answered by those that have taken the Egrip apart and have seen the connection (air path tube) that mates with the top of the stock CS atomizers. My slight concern is the top of the Aspire atties is quite different, flat with a seal, as opposed to the design of the stock CS Egrip atties. If this area of connection does not make a good seal, it seems like a potential area for juice and or air leaks. It would be hard to know unless you had x-ray vision or had the unit apart to see how well they mate. Far back in this thread someone really took it to the extreme with a total rebuild using parts from each attie, and while I respect the time and work this person did, I would never have the time or patience to attempt that rebuild, filing down an Aspire connector tip is about as far as I'm willing to go, besides the fun part of later playing with the RBA. It would be nice to have the Aspire BVC attie option, as these are proven winners to me, and of course a lot less expensive then the stock CS ones, even today they seem to average approx. $17 per 5 pack, that's almost twice what I pay for the Aspire BVC's. Thanks again for all the contributions to this thread, hope I get a non-leaker!
EDIT: wanted to add the link to the attie rebuild, as it is not in this thread. Hats off for this amount of effort!
http://www.e-cigarette-forum.com/forum/atomizer-mods/646930-egrip-cs-atomizer-mod.html