6k / month is not that hard to make. Of course a newbie (everybody who has started after 2003 / in 2004 is a newbie in my opinion) will probably not achive that but if you have enough of experience and can work 8 hours per day constantly then you should hit that pretty fast.
If you can invest about $3000-4000 then start a tgp with hosted galleries only, buy 100k's of traffic and grow it to 500k / day.
With the right scripts, trades, content it should be doable in 1 month
