What’s your current status? And were you targetting the Framework 13 or the (not quite released yet) Framework 16?
According to the chart at [RESPONDED] Any chance of trackpoint? - #218 by MJ1 it looks like the T480s has a 4mm tall keyboard, whereas the space available on the Framework 13 is 3.8mm according to The Keyboard - #5 by nrp – I don’t know whether the Framework 16 has more space available, but it seems like it might be a good idea to hedge the bet and look into one of the 3mm trackpoint options from that chart?