All three are great, and anyone of them would do you great. I personally like and have heard 2 of them, the IDQ and the Shiva, and love them both. The Shiva will be great with the amp and so will the IDQ. Its all up to your personal choice. I am promoting the RE XXX right now because it has the best SPL/SQ mix of any sub, so you might want to take a look at them.
Semi Retired SPL Master
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2003 NSPL Regular Cab Record Holder
Big Thanks to Loyd Lowry and Nick Lemons from Stereo Integrity