SkG RAVEN

Hi guys , i just bought a bm800 condenser mic,v8 soundcard (plus cables,stand and everything) After doing online reviewing i have seen cakewalk is the best DAW i can go with...(been using bandlab for a while) My question is this guys ... #1Since i wanna use all that equipment,can i produce proffesional music? #2 How do yall double vocal in the chorus to make a fattened bass vocal...especially here on cakewalk...am stuck on this guys. PS: thanks in advance