Hi and welcome, I went through the same thing only a couple of months ago and have already changed both gun and scope. My advice would be to talk to as many people at Castle as you can as they are good guys and very knowledgeable.
When I was 5 I wanted to be like George Best
At 10 I wanted to be Nigel Mansell
At 40 I wanted to be like Tiger Woods
At 50 I want to be like Gilly
Just shows how life can kick you in the nads