Pete at RS Barn tried a Racetech seat with similar dimensions and could not make it work. I think that with the sliders, it may be doable but still makes it for very difficult entrance and egress. In his opinion too tight and becoming more of a risk. I agreed, especially if one assume that the sliders functionality may be rendered inoperable in certain cases just with a little chassis "tweak" in case of an incident. Therefore, imho, if I can't get out of it in 10 seconds or less without having to move the sliders (after shutting the ign master switch off, activating fire suppression, removing steering wheel, unbuckling belts, unbuckling net, and opening door), then I dont want it....
I think that if you are tall and tend to seat all the way back, it will work better....
Good luck with the seat install.... I have learned that even though it is one of the "easiest" looking, exciting, most effective/beneficial upgrades, it is also 9 out of 10 times the biggest pain in the &^%$#$%^& A_ _ as they never, ever, seem to go in without issues in our cars....!