In for 5k if races are a lot easier than this and 2k if it's not.
Only thing I'd say about this is for the team putting the perm together I'd need it a bit earlier than last week, ideally a couple of hours before the first race in case I need to ring the bank. £5k and £6k went through fine but >£10k would be the biggest debit I've had on the account so might need a phone call.