Yeah, those look like high-powered monolights. If you want the Calumet radio triggering system though, you'll need to spend another $109 for each of the three lights. They weigh 7.5 pounds each, without modifiers...so three will weigh 22.5 pounds. GN of 350 at full power at ISO 100 means you will be using these dialed way down for most indoor work. In fact, these will be overly powerful for most portraiture of one- and two-person stuff indoors.
This is the problem with monolights; powerful monolights cost a lot of money, and you are always paying for the "maximum power" of a big light, when or if you want or need only a lower-powered light to use with a grid or beauty dish, so you end up spending more money than you would going with those awful cords and separate packs and 4 separate flash heads...which would give you even-higher output through 1 or 2 heads than almost any monolights...
Your posts are useless. I'm not going to buy the equipment you own. Stay out of my threads.
I've given you valuable feedback, and all you have done is act like the 20-something year old douche you are. Village Idiot, why don't you just simply leave this board? This place would be better off if you did. Or better yet, why don't you get really really drunk, then go for a drive,and see if you can outrun the police. Remember where your roommate hid your keys last night?
Enjoy your 25 pound monolight kit, or your 32-pound kit. Snort! I can't wait to hear the whining about a 10 pound monolight + modifier setup toppling over in the wind and crashing down. Those cheap stands you have will be really inadequate, but then, you don't know much about studio flash...but you'll learn someday. Maybe. But with your snottty attitude, you'll be an old man before you've learned much.
Strobist-away, little man! I am not suggesting that you buy equipment that "I own"--I am trying to tell you that three 750 w-s monos is a WASTE OF MONEY you douchebag. GET a clue. Or better yet, get some actual experience, and then buy some studio flashes. I've owned five systems over 30 years or so....how about you??? You don't seem to understand what I've suggested throughout this entire thread. But then, newbies like you seldom really understand equipment very well, and I can tell by having read your early,and recent, posts on Guide Numbers and how they are "set at 100 feet" (ROFLMFAO at your ignorance on that gem you wrote!) that you have absolutely ZERO idea of what the GN is, or how it works.
Even though you've been a total douche to me for a month or so, I've tried to give you some suggestions on five different systems, well-proven ones. Here's the last piece of advice: get 2 x750 and one that is HALF the power of the other two. Maybe someday you'll understand why. OR BUY FOUR 350 w-s units. Or five. Now, go get drunk and see if you can find your keys.