I looked up specs on amp and speakers. Since the speakers are 4 ohm, the only way to run them at 2 ohm would be in paralell, mono 110/2=55w each. So stick with 4 ohm stereo.
You'll need a pair of RCA's for the front and a pair of RCA's for the rear.
You can surface mount the tweeters, but flush mount is much nicer.
That woofer comes in dual 4 or dual 6 ohm, so run both coils in paralell for 2 or 3 ohm load.

You'll probably find out 75 w isn't enough. I have a 9855 as well and you can run it in 3 way mode. Another stereo amp for the mid-bass is what you really need, about 125 wrms.