For McGrath- Kibosh widespread north of Mexico exclusive of francophone areas.
(I was bashed for calling Canada and U. S. A. 'North America', forgetting Mexico, so circumlocutions are in order.
I can't say Canada and U. S. A. since Canada is officially French as well as English-speaking).

Caboodle first appeared in print in 1848; Lighter in 'Hist. Dict. American Slang' avoids giving an origin. 'Kit and caboodle' came much later.

Guards-van is a 19th c. term for a baggage car with bank or payroll money and thus a guard. Heard from my grandfather in Colorado. The word is obsolete now.