I have Magento 1.6 site currently operational and am having a 3rd party migrate the site to a new server and having it upgraded to latest version (1.8). I also have 5 exentions that will be updated as well. I will also require all product and customer data be transfered.
Assuming all of the extensions are compatible with 1.8 what sort of labor time would be invovled in moving eveything over to the new server and getting it operational? Just looking for a rough estimate.