A few comments.
You can't buy sensors to add to sensor tags, since they're apparently tied to sensor housings.
You can't buy spare clips, holsters and other such non weapon mounted accessories for holdouts, since they can't take accessories. While technically not RAW this should probably be allowed.
Spare clips don't have a quantity field, so if you get several, your weapon get's cluttered by multiple different spare clips accessory entries, instead of just listing X spare clips in a single entry.
You can't move removable weapon accessories to a different location entry from the weapon. Like keeping a silencer and two spare clips (loaded with explosive ammo) in the stash where you keep your illegal gear separated from your usual stuff where your (fake) licensed weapon is.
It'd be nice to have a custom/houseruled/whatever item option for most categories with only a price and rules notes fields to allow us to add custom stuff, stuff from sources not yet included or temporarily circumvent problems like above.