My buddy at Calumet recommended the Travelite 750r lights. This looks like a nice deal for 3 lights:
Calumet Travelite 2250Ws 3-Head Radio Enabled Kit - CE1325 - CE1325
And any further upgrades can be Bowens lights/modifiers.
That and the 5 year warranty is always a plus.
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...