Joomla - Simple Issues

We need the following work done on a Joomla site. We had purchased a template for this site which sits well on this installation however we have had a few problems with it namely permissions and other fixes which need to made. You do not need to convert the PSD to HTML/CSS. 1. We need you to fix the menu bug. The menus don't operate/show properly. Get 404 errors. 2. You need to replace the small logo up on the page with a small flash animated logo in the top left corner. 3. Need to turn on feature that once site author status user logs in, site owner can edit any page. 4. Need to install a newsletter plug-in that will collect email addresses and send out newsletters. 5. Need to have ability to let any registered user be validated by site-owner to come in and post blog on the site (namely one 'partners' page). If you have any questions, please email us. This is my friend's website. I do not have the resources to help him, so I don't want to spend a lot of money out of pocket either. As you see we have already used a template for this. We need this done ASAP. As you see these are simple changes – so quick money for a Joomla expert. Let me know how much you will charge you for this and how soon you can do this. We do not have a Joomla expert onboard, so if you just starting out in Joomla, please pass on this bid. We are looking for someone to go in, and already know what they are doing and do it quick. Max time it will/should take you is 1-1.5 hour.