Customize Wordpressd Plugin for ecomemrce site

Client has a Wordpress ecommerce website. [login to view URL] Client wants to offer the option of being able to order the top and bottom of each bikini separately. Customers should be able to order medium/medium, small/medium, or NONE/medium. The client has bought and installed two different plugins that supposedly do this. However, neither is exactly what I want. Both plugins are editable and written in PHP. Option #1: Bundle plugin Option #2: Composite Plugin Cart page: -Each product name within its own container -TOP & BOTTOM both within this container for the product -Only shows which items ordered (if "no top" was selected, then only shows bottom selection" Example of this here: [login to view URL] -OR- -Top and bottom as separate items (above option is ideal) Example: [login to view URL] Bundle Plugin This plugin is closer to what I need. The issues I have with it are: - There is no option to NOT order either top/bottom. Both must be chosen. This will not work because if a size is sold out of either, then the add to cart button is not available. *I have added "NO TOP/ NO BOTTOM" as size variables within the product but this causes its own issues. I'd prefer the option to be hardcoded into all bundle items. -This bundle counts one product as 3; the parent product, the TOP, and the BOTTOM. When added to cart, whether it's SMALL/MEDIUM or NO TOP/MEDIUM, it says you've added 3 items, instead of just one or two. Seen below: Inline image 1 -I want this to look as one item, with only one photo and only count as 1 item in the cart. (Unless the only option is to have TOP & BOTTOM as separate items in cart) ---------------------------------------------------------------------------------------------------------------------- Composite Plugin This plugin is more sophisticated, but has more issues. -Product page is cluttered. It offers the option to choose "none" like I want, but it's in a separate box as the size options. I need these condensed so there's only one dropdown for each product piece. Shown below: Inline image 2 -Displays price as $0. Base price can be set, but that is added onto the price of each piece, which I do not want. I want either a range based on only ordering one piece, or a total, as if they ordered both. (Separate prices are listed next to each piece). -In cart, only the selected pieces are shown. However, parent product is still shown above product pieces. Again, need this all to be condensed into one container.