Customise WooCommerce Installation

Job 1: Creating product variations radio buttons rather than drop-down lists I've achieved this on the current site by using gravity forms product add ons, but this doesn't work with all of the accounting information on WooCommerce, so I need a customised plugin to be able to do this. The radio button variations need to have two text fields / description fields, which allow me to enter individual descriptions independently for each variation. For example: Variation 1 Title: “Large Print” Variation Description field 1: “40 x 50cm” Variation Description field 2: “edition limited to 250” Both description fields need to be editable independently for each variation, on every product, because each product will have individual and unique sizes, edition numbers and prices. Job 2: Creating a ‘Wholesale User’ role for pricing. There are a few plugins out there that do this already (we have one), but we must make sure that it is compatible with our website theme, and also with the customised variations (above). This feature will allow us (the administrators) to give some user accounts 'wholesale customer' status, so that when they log in to the site using their username and password, they see a set of pricing that is lower (customisable) than the retail side. We should be able to set a normal price, and a wholesale price, for every variation, on every product. The ‘correct’ price (either normal, sale, or wholesale), is then displayed on the front end, depending on whether it is a wholesale customer or a normal customer who is logged into the site. Default prices must be the retail prices, whereas wholesale prices can only be viewed by wholesale customers once they have logged in with their username and password. ____________ I will set up a mirror/test site on a different server where we will work through the customisations, and when they are completed I will need guidance on transferring the customised areas of the site onto the live website.