Hi, I'm thinking about moving a store to Magento (Community) but I have to check if it can support products which have hundreds of different options, which affect price. For example, a product which the user chooses a pattern and fabric for, from a large range. The different patterns need to have image thumbs and possibly displayed to the user in a modal window. Is this something which a Magento theme could support out of the box or would it involve some custom development? I'm new to Magento so the less customisation involved the better!