It helps the race budget for sure, but I could have a second summer job that paid more than being on exec. TBH the only thing that makes 6 races a day easier is a lot of time training for it. The financial difference in a weekend 3 vs 6 races is $90, just saying. If you showed up to race it is basically the same price. Edit: I am not opposed to reformatting the Team championship, but lets not forget that the first 2 years were won by a team with 0 exec on it (ZBM racing).