shipping mahal

if you want LED then ducky is okay. Green switch? strong fingers ah

as for the keycap set that you've asked earlier you can ask Sentinel92 that fella got hehe

If you want to stick with BWU then get the keycaps; if you going to change to DS3, then forget the keycaps. 

there's so many other keycap sets that fit Ducky (refer http://keypuller.com/), why would you want to get the maxkeyboard ones?

i see u wanted bling bling, its alright then. let me give some other options as well>>
1. Signature Plastics Transluscent Keycaps
2. Vortex *backlit compatible* doubleshot PBT
3. Taobao

I (if not we) will say what you pay is what you get. better get cherrys
this one should be IMSTO sanctuary with clickclack at esc

trash.

anyone can bring in grifiti wristpad?

so whats next suggestion? haha

What do people use to cover their keyboard when not using to avoid dusts? I was planning to buy the keyboard roof like https://elitekeyboards.com/products.php?sub=access,roofs but figured that it's too expensive. Or do people just use cloth to cover it?

It's definitely true like you said.
People will exposed to mechanical keyboard under few reasons:-
1. Looking for gaming keyboard that have clicky sounds
2. Looking for blink2 keyboard that different from others.
3. Looking for keyboard that can reduce fingers fatigue as they type a lot
4. Want to prevent Carpal Tunnel Syndrome (CTS) and Repetitive Strain Injury (RSI)
and many other reasons.

Me is no. 4. 

Finally my nerd tkl completed.
Thanks to justnits dadudeneverabides and others for completing my tkl