I like the extended stock. I like it a lot.
The front handle I would go without though.
I would love to see this if it was stained a dark chestnut brown.
I find it more comfortable on this blaster to have a vertical priming mech, but to each his own. The extended stock is great though. I felt so squished when I used the regular stock because I'm ~6' 3". From pictures I've seen, I assume you have the same problem. As for color, I had to go with blue, but my three considerations (which took me like half an hour to decide) were ebony, dark brown and blue, but I decided on blue for gearsy look of it.