Can I ask for help in verification the message?

Please check whether the following message is correct written.

"Dear Mr...,

Thank you for your response. I agree that a meeting would be beneficial; however, first I would like answers to (settle) some questions, which will then allow me to make a decision on whether we can cooperate with you. (cooperation.) 
I previously forwarded a series of (if) questions in an e-mail, to which we are still awaiting a response.
In order to go ahead, (To decide with the cooperation,) it is pertinent that we receive answers to those questions at your earliest convenience. I hope you understand my concerns. (motivations.) 

P.s. sorry about the typos in previous messages.

Yours sincerely,"

Can I ask for a help in verifying this message below?

Please check whether the following message is written correctly. 

Dear Mr.Name,

Thank you for your response. I agree that a meeting would be beneficial; however, first I would like to settle some questions that will allow me to make a decision on cooperation.

I forwarded a series of questions previously in an e-mail , which we are still awaiting a response.
To decide with the cooperation, it is pertinent that we receive answers to those questions at your earliest convenience. I hope you understand my motivations.

P.s. sorry about the errors in previous messages.

Yours sincerely,

Your name

Can I ask for help in verification the message?

Please check whether the following message is correct written.

"Dear Mr...,

Thank you for your response. I agree that a meeting would be beneficial; however, first I would like to settle some questions, which will allow me to make a decision on cooperation.
I previously forwarded a series of questions in an e-mail to which we are still awaiting a response.
To decide about the cooperation, it is pertinent that we receive answers to those questions at your earliest convenience. I hope you understand my motivations.

P.s. sorry for the minor mistakes in previous messages.

Yours sincerely,"