So you want sort of a balanced sound with boosted bass?
Those are a bit hard to find! LOL
You could look into:
Ultrasone Signature Pro (used... better value)
MrSpeakers Mad Dogs Pros
M-Audio Q40 (though they might be brighter than the SEs)
Final Audio Pandora Hope VI
Those pop-up out of my head at the moment. The rest are more v-shaped than you'd probably like.
From your list, I don't find the Alpha Dogs as "bassy" and although the Momentums are "Ok", I wasn't particularly wow'ed by them (in fact, I liked their ON-EAR version more even though it was more bloated and softer in the high freqs). Haven't tried the Pro 900s but bear in mind that THE ARE V-Shaped... Haven't tried the P7s either so cannot say anything about them.
Hopefully more people might recommend others! Good luck!
Well, slightly v-shaped might be ok, I don't know, but as I mentioned before, I have the mid turned down the most by -3.5 dnb. But the 535 apparently showcase mids, so maybe this much subtractive EQ just balances it out? Not sure about that.
Thanks for the suggestions though, will look into it.