Hernesto - I'm in a similar situation - I am EB3, ROW, PD 7/05
I was hoping to get my case approved within the next year.
I think that it is very possible, and same for you...
I am very confident that EB3 ROW will be current for us (PD of 2005) in six months to a year (remember, we are already > 2 years retrogressed...) So, hopefully, by the time that our background checks, fingerprints, etc. etc. are done, we will be current...
Definitely by next summer (when they might release visa numbers in bulk such as this year: we will be current and our I-485 will be fully processed, just waiting for visa number to be assigned.)
Perhaps I'm being too optimistic, but I think I'm also pretty realistic in this case.