Your insurence company will be able to see a non-points speeding violation. I wouldn't worry about that with your insurence since that's your first offence and there were no other violations on the ticket.
As I've said in my previous posts, go to court, ask to plea it down to a non-points speeding. If they say no, pay the fine and accept it. You can ask for that in the preliminary hearing that sets your court date and I didn't have any court fees for that.