H1B Transfer while on EAD

[RjRoots]

Hi All,

I am in edge to take a decision immed for my full time offer.

I got my H1B extn for 3 Years using I140 i ahve 2 Years left with company A and my stamping also have 2 years. and i crossed 6 Years H1B.

I filled my I485 on April 10th 2012 and got my EAD in May 2012.I can use my EAD after October 10th using AC21.(My PD is Sep 2009)

I got an offer to join Company B(Reputed Financial Institution) to join and work form October 2012.

But i dont want to use my EAD because i am not married yet and am plnning to marry in this december or Jan.

I am getting suggetions to do the H1B Transfer to company B in October and start working for them.So it will not impact my EAD,

i am structing in this point.

1. Is the H1B Transfer needs to submit my I140 to get transfer ? (Since i got my EAD How its gonna work)

2. Do i need to got for stamping again after the transfer if i want to out of country ? (Or can i use my old stamping with new approval to come back).

3. Is there any way will it impact my EAD/GC process if i do the H1B Transfer?

I need you valueable suggestions.

Thanks in Advance,

RJ