Curious too by what you mean by totally stealth? There is always going to be some noise involved--exhaust fans can be muffled somewhat, but you cannot totally silence them unless you can locate them someplace like a crawl space. Pumps employed in a hydro setup are also going to make noise.
Hamster--he has $1000 to spend, so I think that is going to dictate his setup.
I am not going to price every individual thing, but with $1000 you should come close to being able to purchase most of the following (look for bargains as prices can vary widely):
A 2 x 4 tent for vegging
A 4' 4 tube HO T5 (A 6 bulb is finances allow)
A 4" exhaust fan will take care of the heat.
4 x 4 tent for flowering with a 1000W dimmable HPS with air coolable hood
A 6" exhaust fan/filter combo
2 speed controllers for the fans
A timer
General Hydroponics Flora Series 3 part nutes
A pH meter and calibration fluids
An EC meter
PH up and down
4 5-gal buckets to make your own DWC buckets
Air stones
2 air pumps
Net pots
Hydrotron or similar grow medium
2 sets ratchet hangers for the light (you can substitute chain, but the ratchet hangers are so nice especially with the larger lights)
There will be other misc little things like ducting and hose clamps, net pots, etc. Looking at the list, this might not be doable for $1000 but, I would start to price those things. I find Amazon to be a great resource for many growing supplies including (but certainly not lmited to) tents, lights, fans, pumps, meters and nutrients.