OSCommerce addons ond troubleshooting

We have a oscommerce store. below are the requirements Already installed : SPPC Wishlist multiple images member approval show pricelist for sppc below are the requirements 1) Qty Box in wishlist against each item. Items removed from catalogue should be removed from wishlist 2) Customer can Generate and get email of "quotation" similar to pdf invoice From Cart without checking out . A copy should Come to the store owner. 3) Sometimes I get the email for a new customer Registration but I don’t get the details in the admin for activating the account. 4) Date format to be changed to DD/MM/YY at all places 5) The time Shown in emails is not OK . Shows some weird times 6) Easy Populate attributes with no default attribute selected in product info and warning to select a single attribute in case not selected. Qty box against attributes 7) Email to a friend opens another pages that takes a lot of details, Instead it should directly send for a logged in registered in user 8) Some time when I get an order email, 2 Products come a same line whereas all the other products are shown in separate lines 11) Extra email field to be specified by the customer from his account and the orders placed by him should go to that email also. Should be able to add multiple email ids by “;” 12) Complete website design based on some cool template. 13) Multiple large Images to show on hover thumbnail with auto slideshow