I'd definitely go with an EXPS, especially on that setup. I'm not familiar with what a suppressor does to the landscape of your sight picture, but the risers really might come in handy. The biggest consideration, IMO, is which reticle you want. I personally find the bullet drop compensators to be silly. If you're going to train well enough to judge the distance, you should be able to train for holdover. Nothing beats going into a store and looking at them though.