What are some unconventional yet practical customization ideas for the Ribble CGR Ti that could potentially disrupt the status quo of gravel bike design? For instance, would integrating aero features typically found on road bikes, such as aero-shaped seatposts or wheelsets, be beneficial for gravel riding, or would they compromise the bikes versatility? Alternatively, could incorporating advanced materials like 3D-printed titanium components or advanced composites enhance the bikes performance and durability without adding unnecessary weight or complexity? Should we be pushing the boundaries of what a gravel bike can do, or are there limitations to how far we can customize the Ribble CGR Ti before it loses its intended purpose? What are some innovative, outside-the-box ideas that could redefine the possibilities of this bike?