Thank you again for taking the time to respond, I really appreciate it and will be following the advice.Don't bother with peaking for this mate. There's more potential for it to go wrong than right first time round. Try to have as few external variables to worry about as possible (peaking, weight cutting etc) for the first comp. Just eat nice and comfortably, don't overdo it compared to usual either.
Come in as fit as you can and the adrenalin will make it feel as though you've peaked anyway!
As I say, try to focus on soaking up the experience. Get you self sorted 2 attempts before your own, get straight over to the table after to put next attempts in. If necessary try and follow the rest of the flight in regards to knowing when to start warming up for the next lift (I'm not sure how much time there could be between lifts, but with Covid there may be less lifters and the day could run quicker with less rest between squat, bench and deadlift).