Hello, I would like to upgrade my current Genesis 400 system (I have two). The heads are stripped and no longer hold a softbox at a particular angle longer than a few minutes, they're only good for grids and umbrellas at this point. I have a pretty small studio, about the size of a two-car garage. I don't want to overpower myself should I need to open up a lens all the way. I was looking at Profotos in particular, and could spend up to $1500. I have been looking at some used sets of monos as well as packs. I admit I'm a bit dizzy from the choices. I don't think any profotos out there are bad... but my concern, like I said, is to get a set that is better than my current set, which I can dial down pretty low for a small space. I also like the idea of upgrading into the pro realm. Can anyone recommend some solutions? I don't have my heart set on Profotos, its just a brand that I have experience with. I have also used Speedotron Black in a small studio space and found that I could not really open up greater than f5.6 even with a softbox. Thank you.