Virtuemart Combination Products Module

Hi I am runnin a Joomla/Virtuemart store. I need a module/componant developed that will allow me to combine products in stock to create packages. For example let say I run a stationary online store. I sell Pencils, Pens (Red, Blue and Black) Rulers, Pencil Cases, and Pencil Sharpeners. I want to create a "Back to School - Stationary Packages" This package will combine: 5 pencils, 2 Red Pens 2 Black Pens 5 Blue Pens 1 Rule 1 Pencil Sharpener 1 Pencil Case Each time this package is purchased I need the stck levels of each item (Pencils, Pens (Red, Blue and Black) Rulers, Pencil Cases, and Pencil Sharpeners) to be deucted the number included in the packages. For example when someone purchases 1 "Back to School - Stationary package" I need the stock levels of the Pencils to be deducted by 5, the stock levels of the red pens to be deducted by 2 and so on. In addition to this the componant/module needs to show the availble stock levels of the package that needs to be calculated on the lowest stock level of a included product in the package dived by the number used in the package. Please contact me with quote and an ETA. I would like this to be completed ASAP, and need the choosen developer to have good comunication skills. Look forward to your quotes.