Specs and Questions

Seasoned veterans and stoners, please. Help somebody out

It's finally fucking time for SWIMs first grow.

The room chosen is:
4 1/2 feet high,
2 feet 10 inches wide,
2 feet 10 inches long,

Think of it as a very claustrophobic phone booth.

SWIM knows the basics of growing, even some advanced techniques but has never had the pleasure of actually doing so himself. Hydroponics is expensive and somewhat complicated so using it for a first op is somewhat out of the question.

What is considered being used:

150-250w. HPS lamp or perhaps Floro?
Soil & Perlite
Emergency blankets/Mylar
The nessacary fans

Not exactly sure where to begin with lighting, but all can be said is that e v e r y t h i n g,the entire process (veg & flowering) needs to be contained within this one room.

The other big problem and question is SMELL and VENTILATION. What should one use in such a box for fans? There needs to be as little smell as absoloutely possible and as much ventilation (burnt, deficient crops arent happening.)

Any and all help is greatly appreciated. The more detail and info the better, ever since OG went down... The flow of great info has been fuxed. Yanno.