Personalize Product Add & Listing page, Multiple Images

It would be extremely helpful to be able to personalize the product listing page by allowing the admin to build it to their needs and then turn on or off (hide/unhide) aspects they no longer care about or need.
For example, I do not offer virtual items, use tax classes, free products, have no use for the product manufacture, and so on, so it would be nice to turn these off or hide it from the product listing page as I deem fit.
Also, I sell items with specific features which I would like to call out and have formatted in a grid-like manner. For example, if I sell Hotwheel cars, and want to display "color:" , "Model year:" , "Type:" statically on the product listing page, I could. Then when I add a new product, all I could enter "Red" , "1965" , "Car" (respectively) when I add the product on the Product Listing page.
Also allowing the addition of multiple images, say in a grid format using a pop-up window by way of a "more images" button or link would be super helpful as well and not have to fumble through trying to figure out how small, medium, and large images all work together. :no:
Further, new Zen Cart users that do not already have their products listed in a .sql, .csv, etc. file and need to add hundreds of items to their store have to spend hours and hours adding each item one at a time. How gruesome! It would be nice to to add multiple products at once in a GUI format (not a spreadsheet that could make you go cross-eyed). If the products all will be listed in the same category/sub-category this seems like a relatively easy add. :yes:

Just saying.