very similar. they have turned into more of a hydro now. your IO's are modules with I think 10 ports (installed several 10 years ago). everything is done with a laptop/wizard like a Futura. biggest difference is the NTS/ETS vanes. you take out the number of slots to tell it which limit it is like a TAC 50/T 4 or 3 if I remember right as opposed to an actual limit. Which makes sense since CEC/Swift is owned by TKE.