Stay with dino until 10K miles. Then change if you like. (Big debate on this still going on.)
10w/30 should be right for you. 5w/30 for quicker circulation of oil but some recommend keeping the viscosity spread as close as possible.
Good advice about driving slowly first few minutes. No need to sit at idle more than 30 seconds. (My .02)
Happy Motoring and enjoy your new ride.