Last-minute Convoy recommendations before customs restrictions

Hi everyone,
I recently discovered Convoy and was planning to buy several of their models. I started by ordering a 3X21C to test the waters. Unfortunately, while it was in transit, the customs regulations in my country changed. Starting February 6th, I will no longer be able to order products from abroad.
My 3X21C just arrived. I haven’t been able to test it yet because I don't have the batteries, but the build quality is impressive. Before the customs window closes permanently, I want to place one last order for two more lights with a total budget of around $60-$70.
Which Convoy models and configurations should I add to my collection? Here is what I’m looking for:

1. An H-series Headlamp: I’m leaning towards the 18650 models (H1 or H2) because I plan to buy a short tube for a lighter carry. I need a LED recommendation that offers a good balance between "throw" and "flood" (all-around use). Which LED should I choose?

2. A "Useful" Thrower: My 3X21C has LHP531 LEDs, so I already have a dedicated flooder. For my second light, I want a practical thrower. I don’t want a "pencil beam" that only illuminates a tiny spot miles away; I want something that reaches a good distance but remains usable for general tasks.

I’m also looking for accessory recommendations that I can get from Simon’s store. Since I will be placing a final order, I want to include items that improve usability or ease of maintenance. What are some "must-have" accessories (like magnetic tailcaps, stainless steel clips, diffusers, holsters, or spare parts) for the H-series, 3X21C or the thrower I will choose?

I look forward to hearing your suggestions and experiences. Thanks in advance!