Oh yeah of course, if it's for personal use, always take everything you like from anywhere, and if it's for professional, I still think it's cool to take ideas.

The only thing is that if this is for 5e, you may wanna drop something from their stats such as dwarven resilience as this trait is reasonably powerful as it's effectively a hands free climbing speed which any marksman type character could cheese. One option is to make it the ability to cast spiderclimb at will, so it still has the limitations of requiring concentration (which is entertaining to imagine a dwarven bar brawl on the ceiling where everyone is knocking eachothers concentration out and falling to the floor, just to run back up) and it wouldn't work in an antimagic field too.