Congratulations! I think more and more turkey hunters are going with the 20ga.
Last year was my first year with the 20ga. I bought an 870 Youth and changed the butt stock to the adult size.
I like to walk a lot and cover ground if I can't get the turkeys to give themselves away. I really noticed the difference from the Beretta 390 I have been using.
I did not get a turkey with it but I didn't spend the time in the woods like I normally do, I will get one this year and I hope you do too.
I added the Mueller Red Dot this year and need to get to the range to try it out.
Good Luck in Kansas!