Joomla expert needed for changes

I need a Joomla expert to make multiple changes to various Joomla sites for my client (all running Joomla version 1.5.15). Here`s a high level explanation of the changes required (I do not want to post my clients sites here for obvious reasons) 1) Will need to reinstall (and configure/integrate) V-Tube Pro Video Gallery on 2 sites and Fresh install on one site. 2) mod_pausing_up_down_scroller is currently used on one site - Looking for a better news scroller added that allows the user to control the scrolling (not being forced to just scroll down automatically) and with a WYSIWYG editor so user doesn't have to input html 3) The way all the sites are constructed is there is a horizontal menu at the bottom with the body above it in the middle. This limits how much content can be added. We would like some sort of scroller added within the body so more content can be added on some pages. SO user can essentially add as much content as they want without it getting cut off. 4) Change some external links which are now pointing to the wrong site 5) Minor Layout changes (tweak layout to allow for more room and possibly add one more page There will be more and similar changes to other websites. We're looking for someone long term here to do various Joomla work. Also, if you have expertise in modifying existing addons or create custom addons then let me know as that would also be a possibility in the future. Do not bid unless you have at least 20 examples of Joomla sites you did Joomla work on AND have at least 20 feedback in GAF.