Boodies

Hi guys.. this is my first post here. Um.. so I have about 3000 miles on my is300 in the first month. When I first got it, I never really went over 4000 rpm until about 300 miles. And I heard that it only needs about 50 to learn your driving skills. So is it ok if I reset the car now at 3000 miles and let it learn my high rpm shift changing driving? I'm pretty sure it's ok but just wanted to get the yes from all you highly knowledgeble people.

p.s - I heard that depending on how you break your car, you get more horsepower. I'm pretty sure that's true but does that mean by about 1-2hp or like 5-10hp?