in all honesty, we all try to run with no contact in mind. The inevitable incident does occur but depending on your driving abitility you'll probably be racing with the better drivers at the club (current open class) who are courteous both in passing and whilst being overtaken. Hopefully your shell should last a fair few weeks.
I'm interested to see how a brushless Mardave CE goes at Glos as i've been considering the upgrade for a number of weeks now.
As all the previous posters have said, you're more than welcome to come and drive at Glos whatever car you have.
Hope to see you on Friday
Si