Changes required to custom Magento Module

We need to make some changes to an existing Magento custom module. The module is a kit designer and enables users to design their own sports clothing. The existing one can be seen on the development site here: [login to view URL] The changes required are: Netball Kit Designer: We would like to replace the designs in positions 3, 5 and 6 We would like to: • Hide Football from this page • Split Rugby into 2 kit designers for the sport – 7s Rugby and 15s Rugby • Order as attached Rugby Kit Designers: • Work around the current rugby kit designer and duplicate this so we have one for 7s Rugby and one for 15s Rugby. • There are new designs for both the Rugby 7s one and Rugby 15s one at the artwork file below. Essentially 7s designs are more wacky and 15s more traditional • Some designs have been taken from the existing kit designer they just now sit in different positions You must be an expert Magento developer and be able to undertake this work asap. Once it is signed off, the work is then to be rolled out to the live site.