Can a Giant TCX Advanced be fully customized to fit my specific needs, and by that I mean tailored to accommodate my aggressive riding style, which involves frequent sprints and high-intensity interval training, without sacrificing its renowned comfort and endurance capabilities, and what would be the most effective way to achieve this, considering the bikes existing geometry and componentry, and would it be possible to upgrade the frame to accommodate a more aerodynamic wheelset and a state-of-the-art groupset, such as Shimano Dura-Ace or SRAM eTap, and what about the possibility of integrating advanced electronic components, like GPS and power meters, into the bikes existing design, and would any of these customizations potentially void the manufacturers warranty or compromise the bikes structural integrity, and if so, what alternatives or workarounds could be explored to achieve my desired level of performance and customization.