2 Dolphin modifications

I am looking for someone who is experienced with modifying the dolphin software as I have 2 changes to make at the moment.
1. Part of my website is to be able to search for members from the homepage of the site. I know there is a quick search box, but I need to get the "Search by Nickname" and "Search by ID" box onto the homepage, as it appears only under the members and search section at the moment. Also I need to edit the text of this search box.
2. I also need an option to make profiles private and only accessable with a pin code that the user chooses, and I have the option to reset the pin in the event that it is lost.
If you are able to do these two modifications please post an offer.
Thank you.