I wouldn't worry about parts, my car has had about a season's worth of running since I got it and hasn't had a single part replaced yet - nothing's broken or worn out.
Setup-wise it's ever evolving and we're still learning. I do think we could do with some stiffer front springs, as even the reds are only really medium stiffness and the car has the weight a bit more forward than the norm. I've tried to stick to the HB parts so we're using standard parts that people car get for the car.
I'll try my best to keep everyone updated with setups and the direction I'm going with it
