LAOS Laser

Hi.

I have a K40 working with LAOS laser. It works ok, but i don't have use it a lot. I rebuild and make some changes and now is a good machine.

My problem is that the machine is small for my work, and i'm looking for buy a new one.

I talk with my chinesse laser supplier and i found a interesting device with 40x60 cm bed.
http://www.aliexpress.com/item/For-russian-4060-stone-wood-60W-co2-laser-engraving-cutting-machine-Free-shipping/32224138801.html

The machine is the 2014 model (you can see the pictures in the aliexpress link).

I will choose the 60W model, this is the main features for the two options for this machine:

1. Precision 2 linear guide 50W
Mainboard: HT-MASTER-3, 2.0MM thickness steel plate, 50W BEIKE power supply, 50WA BEIKE high quality laser tube, with water protection device, leading chain structure, tough system, red positioning system, blowing flame retardant system, manual lift, three-element filter, metal molybdenum lenses, overheat protector, temperature display, emergency stop switch, lead smoke, Y double optical design, embedded dual axis linear guide within the X axis, centrifugal exhaust fan, design can be placed the blade.

2. Precision 4 linear guide 60W
Mainboard: HT-MASTER-3, 60W BEIKE power supply, 60WA BEIKE high quality laser tube, with water protection device, leading chain structure, top touch system, red positioning system, blowing flame retardant system, motorized lift,
three-element filter, dual power supply, metal molybdenum lenses, and overheat protector.

My price is under 1000 USD because we work in a trading company with office in China.

What do you think about this machine to work with laos?, interesting?, another model recommended?.

It has the flame retardan system that my K40 don't kave, better componentes, and the most important, 40x60 cm bed size.

I ask about ship without MOSHI motherboard, but i don't know how many discount can make it at this time.

Any suggestion?