due to your mods, you will be in ESP class. if you have street tires, you can add an 'X' to your class, and be in ESPX. (which means if you weren't novice) you'd be competing w/ ppl in other classes w/ street tires. the classes are balanced out using a PAX number. you'll learn more about that later. but anyways, since you are novice, you will only be "competing" with other novices.

main point. you are in ESP (ESPX if you want to run w/ ppl w/ street tires) and you are novice. The rest of the stuff you're learn as you go.