Penny auction site modifications

Hello, I am interested in getting a quote for this project, the more affordable the better, and i have a slight programming knowledge so please dont try and give outlandish quotes or they will be ignored completely. I am interested in the script that runs, [login to view URL] , visible at [login to view URL] , however would like a quote on the following (and possible more, ill PM if it changes) modifications *Images do not resize when in the product description * Timer is ok, but bids take a while to transfer * There will also need to be major changes made to the User structure, which is fairly confidential and so would rather be discussed over PM, however it is a fairly straightforwards job, basically just involving creation of 2 different types of accounts; one regular and one which can upload items and more. Pm for more details on this. I am not yet sure when work will start, this is mainly to find a good worker and quotation so that finances can be sorted out. I appreciate your time and if it is found inappropraite that there is a lack of certainty in this work, please remove this immediately or contact me and my apologies. Hamish