H1B Stamping after amendment

You need to check the website of consulate whichever consulate you want to apply for visa stamp. It depends case to case.

E3 to Greencard.

Your uncle can not sponsor you, but your employer can file PERM and Gc based on it. At present, all the categoires are almost current for these...

Company name change after I-140 approval. No change in Tax Id. Just name change.

your company attonrey will give you the documents of name change with a letter explaining it. You should contact your company lawyer

I 130 priority date Nov 2011 for Sibling

This processing is for I-130 petition filed by your sibling to show that you are siblings. once this petition gets approved only then it will go to...

I-751, Petition to Remove Conditions on Residence/Still did not receive my green card.

You don't need to worry about it, it is still pending. Whatever decison USCIS makes you will get the notice of it. Normally if USCIS is not...

There should not be an issue, but if you were victim of the crime you are testing for, you may be able to file U visa.

Can my wife become a u.s. Citizen

She needs to get permanent resident card first and it won't be easy. You need a Lawyer to handle her case.

NVC case complete waiting for consular interview date

You can make a request but it's upto NVC to accept it and expedite it.

You have right information. It's about 40% audit.

My question is regarding L1B validity and I94 Validity, which one takes precedence.

Does your compnay have Blanket L-1 petition?