Hello, I'm about to buy GSA, but I first need to calculate the estimated cost. So, how many proxies would I need to run it? I guess the ones from BHW members work just fine. Cool... but how many would I need? Also I read that other members recommend not to go with the cheap ones. Most proxies sold on BHW are $1-$1,50 (per month) - I guess that's the average price, however, there are also some available at $2/m Also what about proxyrack? Anyone recommending it with GSA?