I understand that finding the right Theme can be Frustrating.

I Really enjoy using the Themify Ultra theme!

You can do virtually anything with their framework.

Here is the link to a video guide that tells you what it can do.
https://themify.me/docs/ultra-documentation

Here is a link to download a free Non Supported copy from Hogan Chua on You tube. (He has a series of free tutorials, too.)

https://s3-us-west-2.amazonaws.com/businesstutorial/themify-ultra.zip

As for the user creating a profile I personally like Ultimate Member Plugin The profiles are amazing with this plugin. We use it on our membership site specifically for the profiles.

Please let me know if there is anything else you need help with!

I hope that this help you.

Best of Luck!

~Josh