Migration website from webform to MVC?

Question

Hello

I have some concern with my websites, and past few days, i was heavily googling about this, but not got any clue, so may be you can help me out.

first please see the given links:

https://www.mojoportal.com/Forums/Thread.aspx?pageid=5&t=13086~1

http://stephenwalther.com/archive/2015/02/24/top-10-changes-in-asp-net-5-and-mvc-6

As such microsoft leaving webform in favor of MVC, and my most of sites are using mojoportal cms, which is based on webform.

so here are the things :

1) I am doing things in Java, c, c++ for long time, so i started my website keeping in mind, that i can do any customization at my own in Asp.net webform, but it didn't click, may be my mistake( not given sufficient time/ not get any interest in asp.net webform)

2) I thought its ok, i can give customization work to someone else, but now a days nobody want to do work in webform, everybody is in MVC.

3) Creator of mojoportal "Mr Joe Audette" is also leaving his own project , so i think i have also no use to keep continue my website with mojoportal , as such he promised to provide only "minor improvements and security fixes" .

so i am planning to migrate my sites to Asp.net MVC based cms like Orchard/better cms etc. I also keep python as of my option.

but in mojoportal there is no BlogML import /export feature, i raised this question on their forum, but they said, you have to do it manually by copy and paste all your post and pages, which i think takes lot time.

Do you have something , so that i can migrate my sites to MVC based CMS.

All sites are MSSQL 2012 as backend.

Thanks.

Amit