Do show cases and counters with wood core board is the most cost-effective, solid and durable, to look good also have to use the panel, spray paint with ordinary blending paint on the line. In addition, brush the wall set of white, latex paint, glue, big bucket is not used up, small bucket is relatively cost-effective. To scrape the gray, but also putty powder and lime. Glass cabinets, you have to use crimping strips and glass glue, glass with 5-8 thick enough. You have to install a special outlet plate with multiple holes to make it easy to test the lights.
I expect a minimum of 2800 can be done, more than 5000 is more than.