I wish in the first place it would come up with a double stacked mag too! Just what TM did to their 1911..
Think about it for a while you would find that the grip size is completely different,additionally 1911 weighs a lot more than TT, which I guess was the primary reason to limiting mag capacity while making airsoft.
Regarding the safety, yes this KWA one kinder stinks but I recall no one else has made a better safety than this maybe the baikal one is a full presentation of nearly every aspect of the RS so far but unfortunately it is merely an SA.
Where'd you get the frame? The texture looks great!