Follow the process that Mr. Raheel Sheikh lay down for you and you won’t go wrong. It seems like a lot of work to be done and ton of paper word to put down together, but at the end of the day their record speaks for itself. They don’t want a case not going through as it’s a matter of their own reputation.
So, you must be comfortable that your file is in safe hands and money spent wouldn’t go in vain. End of the day US immigration and investor visa process has a lot of complications, so need no one less than a professionally expert and experienced person like Mr. Raheel to handle my application. Cheers to my successful visa outcome.