* Stock top cap replaced with custom design laser cut acrylic from https://www.ponoko.com/
* Stock fixed 510 replaced with Fat Daddy Vapes spring loaded connector SHOP - FatDaddyVapes.com - Home of the best vape tweaks and replacement hardware.
* Stock 2200mah round lipo replaced with an 18650 3200mah Panasonic NCR18650BD (didn't take pictures, but it's in there)