Do you provide customized features / addons in advance CMS? How much time will custom requirement take?

We do provide customized solutions addons, along with advance CMS like blogs, polling, image editors and many others. Standard CMS installation, will take minium 60 days, any customized features timeline would be extended after the 60 days of CMS installation, depending upon contract. We do provide cusotm features before Standard CMS, if needed, requested in advance and contracted for same.