Proxy Unblocking

I am using 50 proxies and even set at a 180 second wait my proxies are still getting blocked by google when scraping sites.  A good feature to have would be an option to check that when your proxies get blocked it sends the captcha to GSA CB or whichever captcha service it selects so that it can unblock the proxy and keep scraping running smoothly.

i don't think CB can do google captchas because of their complexity

Then it could have the option to send it to a captcha service for solving.