So i've found a pretty good rank and bank niche. Something similar to payday loans with good payouts on leads. Thing is, i'm not 100% sure i've got my rank and bank method down: a) Build site a, get it indexed and settled down. b) Build a massive amount of links using GSA with keywords from Scrapebox. c) Website ranks, i make bank but eventually site gets nuked by Google. d) Build a new site, get it indexed and settled down. e) 301 Old site to new one and build more links to the new site again. f) Rank, bank and eventually Google comes knowing again. g) Get my bases in order and eventually churn out sites on a conveyor belt so i'm ranking pretty frequently. Have i got this method down or am i missing anything vitally important?