I have a customer who wants to convert her joomla site to wordpress and has asked to find out how much it would cost to do so. I have no idea at all so I can't setup a Gigs request since I have no budget idea in mind. As such my question is two-fold: 1) can those plugins for wordpress convert a joomla site to wordpress (and how well does it work)? 2) how would I go about determining how much a conversion would cost without using a conversion plugin? She does not want me to share her website URL yet. I know that would be helpful but at this point, I can't go against her wishes. Thanks!