mini grow cab design need help

ok this will be my last thread about building a cab cuz this time im gonna do it 200%
the sizes i could use ....
20cm deep
80cm long
70-90cm high

i wanna pull out enough for me to smoke without too much stuff being in the cab/around it
so i want ~100g DRY each harvest
smell and wiring stuff is my biggest problem
now here are the questions ...

what size should i go with?
what material to build it?
what lamp/intake/outtake/filter?
soil or hydro?

the box i wanted to buy was 260$ with cfls and shit but u told me i could make my own cheaper so proof it

security? it'll be hidden only i can access it and no1 could imagine a growbox there
the growbox itself should not draw any attention at it even if its hidden better than the secret who killed tupac lol
because the outcome depends also on strains i wanna go with strong indicas

have u got any tools drill, saw , hammer ect, if no, try looking up flat pack kitchens supplyers, cheep shops in oz bunnings, start there

yeah i got everything i need and alot more lol

do u know how to use them?
if so just build a box with one open side big as u can to fit in place, biger is better, have black plactic for front door so u can rollitup for easy access( sounds dirty)
1 plant should only need oder cotrol pellits, but be reddy with extras towards end of flower or do a homemade carbon filter
drill hole for intake fan in bottom side or back and one in top oppersit one in bottom to get good air flow,
dirts good if your new to learn with (more forgiving)
i would go fluors at first test heat humidity get use to it
is this the type of advice u need or do u wont to tell us more on your skill level and idears u allreddy have?

needs to a lot more readng. Does he want you to design his cab and grow his weed for him too ?

why should i grow for someone else lol

so what sizes should i go with?

https://www.rollitup.org/introduce-yourself/310370-introduction-100-watt-hps-cabinet.html This might help. Sounds close to what you want.

Oh yea, much cheaper than 260. I spent less than $100 on constructing this, the majority of which was from the light kit.

urs is a good cab but i want a bigger one (in lenght)cuz i smoke around 1g/day that equals 30g/month and if i go sog i need enough light to pull out 30g/plant ^^ or at least 20g