Be warned, as using higher than 60 FPS tends to have several bugs associated with it such as the infamous "Stuck after combat" bug.
A Xpadder profile created by Heraske is available to use. It is approximately 90% full controller support that is nearly identical to the Xbox version. Also supports DS4 controller out of the box. Requires very minimal mouse movement.
%WINDIR%\System32\cmd.exe /C start "SWKOTOR" /D "<path-to-game>" /high /affinity 1 "<path-to-game>\kotor.exe"
Disable Vertex Buffer Objects=1
There are two ways to resolve this:
Enable Hardware Mouse