1.) How long is the landing distance available? If you have enough space use less flap. If you're limited in length use full flap and land wing down on one wheel to avoid the wing lifting, a la DC3, then place the other main wheel on the strip and begin your normal deceleration/braking once you have weight on both mains.
2.) 82 kias + 5 to 10 on the climb out with flap 10. 103kias with flap 0 as per the book. Still get good climb performance and have the added speed to give you some leeway with that built in headwind in case of an unscheduled run down. In case of obstacles that need to be cleared I use 82kts best rate. Haven't yet had to clear something that required best angle of climb.
2c worth but I'll give you a discount for cash.