2 speed pool motor suggestions?

[jeffnye]

I'm looking to replace my current motor with a 2 speed motor after reading all the postings. I've reviewed many of the websites people have recommended, but can't decide on which one. It seems I should get a medium head motor, but they are hard to identify. Any recommendations given this setup?

(I'm replacing the current DE filter with a new Hayward 6020 this week since my current one's base is cracked.)

Pool with Spa - In ground, 25k gunite
2" piping
Polaris 380 cleaner

I've attached a pix for your viewing pleasure of my equipment! Thanks.

Jeff