Site down for 2 months, what will happen to backlinks?

I have been in trouble for 2 months now with my host provider and finally I transfered site to new host. My wordpress blog has been down for now almost 2 months and I want ask will I get ranked back with my keywords? I had many long tail keywords with high quality backlinks and with all had keywords I was on first or second page.

Is my site dead forever?

No wait for few days Google will index your site soon.
Try to avoid old XML sitemap temporarily.

I think Google will index your site soon and you will have your site back. So do not worry about it. After indexed you should again restart to create authority backlins to get more traffic to the site.

just try one more time in google webmaster tool buddy