So I'll be getting a Verizon Moto X soon and I plan to root via SlapMyMoto. My question is this: If my device ever needs to be serviced for warranty or resold at a later date, will I be able to unroot with ease back to 100% stock 4.4 without a trace of the rooting? The process is so convoluted that I worry it breaks certain things and I won't be able to switch back to pure stock. Has anyone tried this?