I finally tried the MH2 at CWB Sony store, I came out very disappointing, don't get me wrong, it's the actual earpieces, it seems too big for my ears, I can't even get half the ear piece in, although I do admit the SQ is the best I heard from a IEM, even though it doesn't fit in, you can clearly tell the SQ, I tried the listening, and also had the Monitor one out to try, but didn't try the monitor, knowing the fit isn't right.
The staff say he wouldn't suggest me to get the JE, although custom made, you can only make if so so small, and to fit the BA and DD in, it will still be too big, he did say, that if the molding process doesn't work out, I can get a full refund, although they will probably cancel the molding once the see it not going to work.
I have tried they M9, although good, and very comfortable, the SQ just doesn't come close to the JE, just waiting to try the Z1R, but going by the size, it does seem quite big, then it leaves me to consider the Z1R after trying, or the M9, although I will try not buy the M9, going by the price, and made in Thailand, I'd rather just stick with my EX600, EX800, EX1000 and the Xelento.
Anyway, thank nanholic for all the information.