Enjoy, model 10's are great.
If it doesn't already have one get a set of rubber grips like uncle mike's, Pacmyers or Hogues. IMHO the small wooden factory grips suck and make the 10s unpleasent to shoot.
A second on the Desantis Speed Scabbard.
Remington 158 grain +P LHPSWC are great for defense in 3 or 4 inch barrels.
My favorite handload is a 158 grain cast or swaged lead bullet over 4.4 grains of 231.