Now that I got my home desktop rig all setup, trying to revise my portable to go setups. Planning to pick up one of the new Sony DAP with a LOD to use with an amp. I primarily use IEMs on the go and own the Shure EC5, SE530, SE535, and the Westone 4R. Which amp should I really be looking at? Not really limited by price but stuff like the MKIII doesn't seem like a good match since they're much more suited for cans. Hopefully some of the portable gurus can chime in, portability and built is high on priority since this is a to go setup. If it gets too overbearing, I might just stick with the standard output of the Sony DAP but I know I can see more of these IEM's potentials if I run with an amp. Thanks in advance for people's time and help with this.