I have my handy dandy Sprint Hero with me, and I want to try rooting. However, I have 5 key questions before I do so. Key Question #1: What are some of the ROMs available? I would like one that is fast and retains the Sense UI. Key Question #2: What is the easiest way to root? Key Question #3: If I root and I (god forbid) brick my phone, will I be able perform a factory reset? Key Question #4: Similar to Key Question #3, if I have my custom ROM loaded, will I be able to go back to my old ROM? And last, but certainly not least, Key Question #5. Will I be able to still receive Sprint updates if I root and have the original ROM loaded? Thanks for listening.