Commerce idea: how to open photo studio

About himself in the city want to organize a photo studio. Originally I planned to do photos for documents using a computer for this; color photo printer and digital camera. Wanted to deal exclusively with this direction. But through some time to realize that the very purpose of prosperity such a salon needs a large range of services, with the aim of the order to cover as permitted no less concerned room. Small marketing research, since the market precisely to study the services of such organizations has led me to the optimistic conclusion that it was all they continue to boredom, monotonous, and can also meet a small fraction of citizens. What exactly the same, I'll do other. And to invite them in addition to studio photos as well as photos to documents other services:

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Scanning and printing of printed publications
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Scan photos, films
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Recording on CD
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Print electric files on photo paper
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Print your photos and film development
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Manufacturing vignettes
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Manufacturing ovals on monuments
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Photo retouching
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Print wall posters
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Sales of photo accessories (film, batteries, albums)

That's just not an impressive list of what is allowed to offer. Costs almost the same as follows:

Equipment
1. Computer (AMD-Atlon or PIV from 1500MGts / 512M/80 Gb / SVGA / DVD-rom 52h/Monitor / - from $ 400.
2. Photo - from $ 130.
3. Semi-professional digital camera camera is $ 500.
4. Consumables: paper $ 10 - 100 sheets and ink cartridges impenetrable as well as color (about $ 3.30).
5. The camera mirror (most cheap Zenit) about $ 50.
6. Tripod $ 25.
7. Lighting equipment is better to acquire, together with the hands from $ 30.

Organization
1. Office rent 15-20 sqm - From 5 until 10 $ per square meter depending on the area.
2. Private Registration $ 100; print 300-350 rubles.
3. Payment of taxes depending on the area and the number of employees (UTII) from 500 rubles.
4. Advertising in the media as well as announcements about $ 35 to the main work for the sake of amusement unwinding.
5. Payment of wage-workers, provided if you take in hiring (photographer, designer).

Here, perhaps, and everything. I would like to hear any feedback or advice on exactly this idea in the forum on the web portal (see link below). Most interesting will be exactly the proposal to move the project (an inexpensive and effective advertising), but similar predictions exactly payback.

In turn, share their own concerning the improvement of why this project. Critics also accept with pleasure.