276311 OS COMMERCE - PHP

Hello, I have an oscommerce website, I want to add severals possibilities : - add payment as paypal, google checkout and best payments possibilities and delete credit card possibility… - correction littles bug : products are not aligned, images downloaded are deformed (proportion not keeped), activation of existing menu search and possible delete or add of some button of search menu. -changes for os commerce admin : add possibility of confirmation password when it is changed ; add possibility of choosing / configure display of 1 or 2 columns of product per category (today : always 2 columns) ; add possibility of using a link instead download images – but keep possibility download possibility too. Thanks