Is the Bajaj Discover 125 Disc Brake a bike worth customizing and modifying?

Although, the Bajaj Discover 125 is mostly thought of as a practical commuter, some enthusiasts have begun to modify and customize their bikes. This has started a debate on whether the Discover, especially the disc brake version, is a good base for modifications. Others say its simple design and availability of parts makes it the perfect candidate for customization. And others say that its commuter focused engineering means there's little room to improve performance significantly. Some discussion of what kind of modifications work well on this bike, from relatively simple aesthetic changes to more complex performance upgrades. Another thing that often generates contention is whether modifications are legally permissible and what liabilities they bring to the warrantor. But is the Discover 125 Disc customizable enough for riders who want to put their own personal stamp on their bike, or is there something better in the same price range for those looking to make a unique ride?