On another avenue, can you explain what makes the FTU "dramatically improve" the handling of the type 97? I believe Stevo asked this question 2 pages back.
From what I have heard and seen:
1. Little to no weight gain by adding the upper
2. Lower line of sight which optimizes the use of optics with the T97
3. It holds it's zero, even when removed and re-installed
4. The option of a non-reciprocating or reciprocating charging handle
5. Compatibility with the lower being designed which will bring even more improvements
M14.ca can chime in with anything I have missed...