Assuming you are going direction 80/20 alu rig, I would not recommend it. I had it on a previous steel rig and while the effect was more noticeable there, I still thought it wasn't worth it.
Actually my DD (Simucube) wheel transfers about as much 'feel' through my Simlab rig as the Buttkicker (I had first the "Gamer", followed by a "Mini concert") inducers.
Obviously it depends on where you place the inducer(s) and combined with some more powerful software it could do the job, but at a pretty steep price.
A friend from Dubai who is professionally involved in sim rigs has stopped using them also, because whatever he tried, he wasn't satisfied with the result.