Can you please correct this? Today is my payday. I've got/received much money now and it's higher than my previous salaries. So I will(/am going to) treat myself and my friend to a Chinese restaurant. He(/My friend/This friend of mine) is a good guy. We're going to hangout tomorrow and go to "OUTBACK" restaurant.

Today is my payday. I have gotten a lot more money then I've ever got when I worked there. So, I will treat my friend to some Chinese food, because he is a good guy. We are gonna hang out tomorrow to go to OUTBACK.