The beauty of this method is that it needn't interfere with your site in any way. It's like having a second site with high rankings which collects all the traffic and delivers it directly to your main site. Stages four and five are not included in the standard service. Please ask for a quotation. I don't just submit only the home page and wait for the rest to be crawled.
Nothing is left to chance.
I watch your listings constantly and keep careful logs of your page rankings on the robot-driven engines. If I see a page's rank diminishing, I pay special attention to improving it. I have enough experience to set up your pages perfectly the first time. In these cases, I would make some alterations to the page before resubmitting, to improve the ranking further. You're paying me to get traffic to your site, so please let me get on with it.