Check Thermadyne's website for Victor Equipment. I was just there a couple of nights ago and looked up all kinds of info on my setup. I bought my gas rig 3 0r 4 years ago under the Holox label, but it is the medium duty Victor Medalist kit with the WH-26FC torch handle which equates to the current 100 FC torch in their other medium duty kits. Mine has the CA-25 cutting attachment which uses 3-101 series cutting tips, and the torch takes W-1 series welding tips. This is the smaller than "full size" outfit. It came with K 25 series single stage regulators which are fine. But you have to remember to keep an eye on the acetylene pressure as you work as it sometimes needs adjustment as work progresses.
I like the smaller outfit because it's light and compact - easy to hold in any position for long periods, yet it will still cut up to 5" steel with the proper tips and adequate fuel gas supply. I think with the limitations on acetyelene withdrawal rate on my 140 ft tank, I can still cut up to 2" steel no problem.
I bought mine at the local welding supply shop where I get my gases even though I could have saved a couple of bucks shopping around. Sometimes it pays to pay into building a good relationship with your supplier. Here in my area owning your own tanks isn't a problem as long as you get your fills where you bought them. In reality, they just swap my C25 tank for a full one every time, and will probably do it for my OA too if I ever empty either of those tanks. So I don't have to worry about a tank getting out of date on its hydro testing.