WISH: improvements to transform tools (UDT)

I would like that the tools, type bend, twist, etc. They had a better editing and control. The “bend” command is too small and not very functional. In Rhino, the UDT commands were, more or less, equal to those of Rhino 4.
I believe that the possibility expressed, for example, by FormZ in this case, are very well done.
The strain controls FormZ, in my opinion, are unbeatable!