I went to a ergonomic keyboard probably 15 years ago when I started developing soreness in my carpal areas. Back then my old job involved a lot more data entry, such as writing up orders and stuff. After a couple weeks using a curved keyboard the soreness went away and it hasn't bothered me since.
As for home, I use a soft pad under my wrist, the keyboard is shifted to the left on my desk to keep my wrist angle straight while on WASD, and I don't game for long enough periods to get sore. A 2 hour session is about the maximum I get after the kids go to bed. I really like the fact that with the 60% keyboard I'm able to move my mouse to what feels like a more natural position for me.
Edit: Chilly, I just remembered you asked for more pics of the custom from other angles. I'll try to get a couple shots up tonight for you.