I would actually recommend the IE80 (full bodied, bass heavy, non-fatiguing) or the CKS1000 (less expensive than the IE80, but a real treat for your ears...search for the impressions thread.) if your budget could allot it. If you look at my profile I own a bunch of pretty good bass oriented IEMs, that still hold very good sound quality. You could get a bass monster for less than 100-150, but if you already have ears that have been used to the headphones you listed, you want to continue going up the ladder in quality, or at least sideways, not down. The ones I listed above actually are just recommendations based on hear-say. And I've heard decent things so far. However, from what I own and have experienced using...the IE80 and (more realistic for you budget) the CKS1000 may be what you are looking for. I spin, listen, mix a lot of House, and EDM style music...even though I hate that word, EDM. I believe you can find the CKS for less than 200 now, and possibly near the 150 area if you look at the right sites online. Also, I re-read your original post. If you like a thump in your sound with bass, hi's then mids...you can also try the JVC FX700 which holds those characteristics. It can be found near the 175-225 area. Good Luck!