That is a beautiful rifle. It is hard to believe that it is over 100 years old. Did you pull it from the grease wrap or just get lucky?
Since i already have a carbine sized mauser. I might go for the full long rifle. One that has not been demilitarized. I will probably stick to DWM or loewe since i know they are great manufactures.
Although i might try a swed, I have heard good things about them.