Holy Crap !!! These were good choices for a newbie !!??
Well...to late now so I'll give you the same advice I give all of the new drivers in our club. "Speed means nothing unless you can get it around the track". Although your equipment choices are very high end ...you don't have knowledge of the basics so....try not to get frustrated. The level of the equipment you bought is beyond the skill level of many drivers. It takes experience and knowledge to understand how to make changes but also why you're making them. Take your time and don't expect to come out winning right off the bat. It sounds like you may have a good group of people to help you. Seek help where its offered. More important than anything....Have fun.