Dear sir,
This is an interesting project, although I have not quite yet figured out what the work and the time will be on each url. I assume that the respective websites load quickly and the 10 articles and the comments are ready, so that is just a copy-paste job.
I can do this using all different IPs and expect to be able to do this quite rapidly. Although 1000 different user accounts and 1000 different IPs is a lot.
I mentioned that I need a guarantee of 50% of the project sum, but when I finish half of the job I expect you to pay me half and the guarantee remains for the 2nd half. Are you ok with that?
If you have any questions don't hesitate to contact me.
Looking forward to hear from you soon.
Kind regards,
Robert