A 1000 watt lamp will require adequate cooling and the heat will need to be removed especially from a cupboard space even if it is a big cupboard those 1000watter kick out a lot of heat.
If your only goring 10 plants max i would say go for a 600watt switchable ballast that takes the new 7200k MH bulbs for veg and and hps bulbs for flowering.
Use the money that you've saved from needing to exhaust the 1000watt and from actually buying a 1000watt lamp in the first place and buy some pro cfls and hang them in between your plants.
In all reality you don't need an airbasket so to speak,you could just put the sponge and pump into any pot or kind of setup that you wanted to add air to the roots.
Anyway man best of luck with it all.
