Vertical auction Site / Java development.

We have already an almost running application which we want to redesign and clone using Java / Hibermate – (Spring, Jboss, or Struts)– Lucene – Nutch -. MySQL This application covers all mayor functionalities from the most popular online auctions like eBay, eBid and furthermore has some own specialities like reverse auctions, wanted items, companies profiles, etc. This is a turn-key project and not for amateurs. We require state of the art architecture and implementation. Please do not apply if you are not able to fulfil this requirements.