Combining TWM shifter with In-Cabin extension?

[MatthewMenze]

Has anyone tried this? Looking at the construction of the shifter box the lever mounts in, it would be easy enough to get some extra clearance for the extension by adding some spacers to the mounting feet of the box.

I like my shifters to have absurdly short throws. Ideally less than the diameter of the shift knob itself. In the past I achieved this by machining a short-shift lever to have a shorter top side, but with the shifter being on the floor of the cabin in a Yaris, this won't work well. In fact, I would like to extend the height of the shift lever while attaining an EXTREMELY short throw.

I am already planning to use both the short shift linkage in the engine bay with the TWM shifter. But I want to go more so.

Looking at images of the shift assembly this should be relatively straight forward, but first hand experience is always the best.

Thanks,
Matt