I've got an old Arc AAA LED light that I'd like to upgrade to a more powerful lumen output. I really like the Arc's size and feel, but the light output is anemic and the color rendering is horrible. I've never considered modding and I don't know much about it. I did a search but didn't see anything related to modding this light. Do you have any experience with upgrading this light or have any advice on how to best proceed? Thanks in advance.