Can a GT Grade Carbon be successfully utilized for both gravel and road riding, considering its frame design, geometry, and component specification, or would such a setup be a compromise on both fronts? Some argue that the Grade Carbons endurance-focused geometry and tire clearance make it an ideal candidate for mixed-surface riding, while others claim that its weight distribution and bottom bracket drop are more suited to road riding. What are the key factors to consider when deciding whether to use a GT Grade Carbon for both gravel and road riding, and can the bikes limitations be mitigated through component swaps or adjustments? Are there any specific setup configurations that would allow the Grade Carbon to excel in both disciplines, or would riders be better off choosing a bike that is more specialized for their preferred type of riding?