Good choice I loved mine get a battery grip makes it much nicer to hold and holds 2 battery's so will easily do a day out
Lense wise it's up to you I had a 70-300 wasn't the sharpest or fastest but for the price a great starter lense buy 2nd hand and the best you can afford as bad lenses really put you off as can not seem to get the images you have in mind I bought a 2nd hand 300mm nikon f4 ed lense off lad on here and am blown away with it
Let us know what you end up buying bud
Atb