I have gained sitewide links in the sidebar of 5 websites which are operated by my friends. The blogs are PR 4-5. What do you think my PR will be after1 month?? Note: Their blog is about making money online. My website is the middle one in my Sig: freelance jobs. The outbound links are around 8-10 from each website.
lol... no one can predict your websites PR rather then concentrating on getting better PR try to get more relevant backlinks and update content for your site on regular basis, you will see growth in traffic. [ If having traffic is your main concern ]
I will say it is from 0 to 10, correct me if I am wrong, do get back to me when the next PR updates to see if my prediction is right or wrong or way off the mark.