CORRECTION OF OPTIONS PAGES IN ZEN CART PHP MySQL

If you are not able to work with the existing code or make copy/paste mass bidding, please save your valuable time. I will reply only to bids with the signs that you really red the project description. Zen Cart has pretty complicated screens handling attributes/options. Some of the controls seams to be unnecessary and some are spread btwn 4 screens. I opened following files: [login to view URL], [login to view URL], [login to view URL], [login to view URL] and was able to read and understand them. I need to combine 4 pages into one and expect you to help me. Large part of the screen need to be simply removed. Most of the functions are there in these 4 pages, but there might be need to search other pages and add/correct some code sand mysql queries. Hopefully not too much. I am attaching 4 files for your review and providing 2 pages that could be considered as html moc-up just to show you upfront of what you will be dealing with. Please answer following questions: How much per hour do you expect? Are you able to work in cooperation with me communicating via skype? Are you able to fit to California day time? How many hours do you use to work daily? Are you able to estimate the amount of time needed for each mini-task?