Am I right with my method to rank?

Hi guys, I will use SEO for ORM to rank my blogs and sites to hide the bad results in page 2 or 3 but I just want to confirm if this strategy is good or there is other better:

1. Create 10 blog 2.0 then blast them with gsa ser to give them authority and therefore rank them in the first pages. Does this still work or I'm outdated?

2. Create a mini PBN of 10 sites to interlink them and rank them all. Will this work or I need more domains?

3. Rank parasite sites like youtube, twitter, facebook page by blasting them with GSA SER. Did someone tried this for ORM purposes with great results?

Thanks for your time and sorry for my english . Advice is greatly accepted.

Anyone? Come on guys, some of you have good experience

That's good hard work from you and you're doing good.
But the ranking doesn't depend only on the content of the blog but also on the place where you're adding your blog.

You're talking in generalities. Yes, in general that could work. Practically I wouldn't expect it to work with very many clients. Brand new domains won't rank well. Web 2.0's in general won't rank well. Parasites can rank, but not always and not all of them.

A lot of testing needs to go into which sites rank and a lot of money needs to go into building a decent PBN.

As BHopkins said, you're talking on generalities, that would work for easy to super-easy competition. The important stuff is in the details.

just buy a load of profile pages on source-wave, then blast them with GSR for short term ranks