Trust me i have sweaty fingers and my nails are sharp like claws

On my Razer Death Adder mouse it was a horrible experience because of the sweat build up. But surprisingly i never had this issue on the new Logitech G500.
Anyway back to keyboards

I am moving away from Legends, and Filcos.
Now i am leaning more and more towards the Cherry G80-3000.
Unfortunately there doesn't seem enough info i could find about the specs. Even worse, there seems to be MANY Different variants for this particular model.
http://www.cherry.de/english/products/keyboards_G80-3000.htmThe info i've gatherered so far
- has gold cross points
- uses cherry switches
- double shot keys
- aesthetically pleasing
- heavy
- durable
- has usb interface
- Found a Malaysia distributor that sell Cherries however i am pending their mail whether they have this particular model
http://wintek.com.myThe info i am missing is ...
1. does it have brown cherry switches ? ( I am a gamer, but i rather avoid the blacks )
2. is tactile or linear more preferable

I'm a typist + gamer
3. Does it has full NKRO ?
4. will full NKRO work when using USB to PS2 adapter

I know it does for the Filco, but for the Cherry there was no info
5. which model variant for the Cherry G80-3000 should i get ?
6. Is it worth getting this over a Filco

7. Rumor has it Filco double shot keyboards is due soon, is this true ?