Indeed. Cum bonis, or cum totis bonis would, I think, work fine.

<humbug>
With all respect to izzik, I think it should be either "cum totis bonis" or "with all bonuses", but not a mixture of the two. Bonus is, after all, an English word too, and Chambers only gives bonuses as a plural form.
</humbug>

(Now Wingnut's going to accuse me of hypocrisy, as he knows that I tend to talk about VW Poli, Vauxhall Novae, Lexi, VW Passant, etc.)

Giler.

PS I've never been sure about the plural of Fiat Uno, though... Fiant Due? Fiat Molti?