We need a long, SEO-optimized article. Title, headings, subheadings, paragraphs, code examples, explanations. Target audience: Roblox game developers. Provide a detailed guide on building an OP (admin) player kick/ban panel GUI script with Filtering Enabled (FE) and making it better (performance, security, features). Include Lua code for both LocalScript (GUI) and Script (server) handling remote events.

Let's build the actual .