Hi guys. I'm upgrading my pc audio this year and I have some questions. I need help picking a pc soundcard or dac. I'm not going to be using onboard audio. I use iTunes but I'm switching my library to foobar for higher quality audio playback.. I use headphones mainly and plan to get speakers or monitors later this year. The headphones need to be closed as I assume the open ones leak too much sound. I will be adding a boom or clip mic for gaming. My budget is 1000-1500 for new and good quality headphones, soundcard/dac, and headphone amp. What are some options in that range?