Yes they will be fine, and although as mentioned above they are quite heavy in fact they still weigh less than some alloys do ironically, lol
One other thing they tend to be rubbish at though, is brake cooling as they cover the brakes in so much.
Tbh Chip it won't be full on hard track work I will be doing lucky if I do knockhill twice this year. They will be fine for easyish track use nah?