I don't understand. We have an option to extend the length, choose display colors and select body colors. But no flat top option. The reason I bought a ZAP is to complete the look; the illusion of a flat top APV. If these devices are built to order please consider a flat top option. Most almost all high end APV are flat top and highly desirable but I won't buy them because they don't have the ProVari technology. Please do some market research and consider a flat top option.