Have a $2000 budget and need scope, mount or rings and chassis. Do I spend it all on scope and save for chassis later (rifle currently has internal magazine so need chassis eventually) or do I go about 1000 and 1000 and get going. Have hunted and target shot my whole life, did an ar tactical competition last year and had a blast. Building this gun to get into prs. So which direction would you go? And which scope in that category would you go with?