Need a little help with WPMU + NGINX

Hi WPMUDEV !

I am in the process of moving from a lame shared host to a dedicated one.

I have thoroughly read:

https://wpmudev.com/forums/topic/nginx-rewrite-rules-with-wpmu-wp-super-cache-bbpress-and-sitemaps

https://wpmudev.com/project/multi-db/installation/

https://wpmudev.com/blog/scaling-wordpress-wpmu-buddypress-like-edublogs/

http://www.niccolofavari.com/aimlessly-wandering-from-rackspace-cloud-servers-to-amazon-aws-a-wordpress-mu-perspective

http://wordpress.org/support/topic/nginx-php-fpm-php-apc-wordpress-multisite-subdirectory-wp-super-cache

My current web server is

http://184.106.81.103/

which is running nginx, phpfpm, php,

I also have another dedicated sql server

Both servers are Ubuntu.

I am moving from Dreamhost to Rackspace.

It currently runs at http://tradr.com

It must work at http://184.106.81.103/ 100% before migration.

Should I post my /etc/nginx/sites-enabled/tradr.com

config files here? will that help?

Cheers

John