THREAD BUMP WHAT WHAT
Since getting my Malibu, I've been on their respective board. Not a whole lot of modifications besides intakes, headlight conversions, and speaker installations. The simplest things that Aleromod doesn't pay much attention to.
Anyway, high-powered LED bulbs seem to be getting really popular.
This 9006 kit from Xenon Depot might be a good experiment for someone with some money to spare.
Most of the newer Malibus have projector housings though, so the light output might be a bit different in a Halogen housing. Something to consider!