I am in process of getting a special order ed brown 1911. I was talking to some friends, telling them i was going to get the trigger around 3 1/2 to 4 pound trigger. One friend thinks this is unsafe for a carry gun. What are yall's opinions on this? what weight do y'all think is safe? and why would 3 1/2 to 4 be unsafe? Wanna kill these ads? We can help!