Hi there,
My name is Laura and I'm from Argentina. I saw your proposal and I found it so awesome that I really hope to be the person chosen to help you out.
I'm great at physics, it's just easy for me. Indeed, because of personal health issues, and my natural ability in sciences, I'm redirecting my career from nursing to the electromedicine field, starting next year.
However, since motion theories are not a field of physics I've already studied (I was in the biologic field) I consider that it might take me a little longer than just some hours to grasp all the info from your paper and evaluate it deeply enough to be able to suggest improvements to you. Anyway, since your proposal's offer is per project I'm biding on what would be a 7 hours work, but considering 3 days of dedication (I'm sure I'll have it sooner, but I prefer to have extra than not enough time).
I know it says urgent but, if you give me a few days, I'd be more than glad to be able to give you my perspective on your paper.
Looking forward to your replying.
Regards,
Laura.