Welcome :]
I know you said you have a team in mind, but just in case you need some more help, Rogue, Naitre and Animekid7 have all made guides on Team Building, Competitive EV training and Breeding a team respectively.
If you also already have a team built, you can post a "rate my team" thread where you can get some helpful feedback
I know you said you have a team in mind, but just in case you need some more help, Rogue, Naitre and Animekid7 have all made guides on Team Building, Competitive EV training and Breeding a team respectively.
If you also already have a team built, you can post a "rate my team" thread where you can get some helpful feedback