Born in a new, somewhat ruined timeline, this "New" Silver is very similar to the original one in terms of personality, but with some changes. For starters, with no friends to grow up with, Silver is still Optimistic and friendly, but anti-social. This Silver isn't gullible either, and relies on his gut instinct on who to trust. His strong sense of justice is intact however, and he even developed a bit of Sonic's snarky attitude due to him having his own Eggman to deal with (Eggman Nega). 

He apparently has a competitive streak and gets a little snotty and a prickly attitude in the heat of the moment, as seen in Sonic Rivals 2; when you play as him and pass your rival, he'll say, "I'm better." or if you win a race or battle, he says, "Who's the best?" In Sonic Riders: Zero Gravity, when you win a race he says, "I am not to be trifled with!" and in Sonic Free Riders he sneers "'LATER!'" upon cruising past a fellow competitor. When meeting anyone that gets in his way, particularly in Sonic Rivals and Sonic Rivals 2, Silver can be very short-tempered and bossy towards anyone that's not explicitly helping him in his mission, sometimes even becoming directly hostile and start a fight on a bad choice of words. Whether or not this is from growing up alone, or an ego he inherited from his “Father”, Shadow, is unknown.

When Silver is not focused on his current mission or does not have a task at hand, however, he is very friendly, helpful, and a good companion to have around.

The voice I am looking for a voice similar to his current actor, Quinton Flynn, here is an example of his voice work. (NOTE: This Silver is a different character from the Original Timeline Silver, so do not audition for both unless you CAN do both performances):

https://www.youtube.com/watch?v=gJBb27OR75Y

Additionally, his performance as Raiden in the Metal Gear series will also be accepted:

https://www.youtube.com/watch?v=eKl6WjfDqYA