Xspots are kinda hit or miss.
They can be complete maintenance hogs!
We had a inventory of around 18 fixtures that toured the US for several years.
Here are a few of the major issues.
They go through lamp sockets fairly regularly. The actual
socket is fine, but the
wire going to it will break down from the additional heat of being run at 850 watts.
Once this happens when you try to
strike the lamp, you will hear a loud
snap, this
snap is the
voltage that should be striking the lamp arcing to
ground.
They burn out fuses on the Lamp
Power Supply fairly regularly, especially when run at 120. This is a painful repair, as the LPS is difficult to remove, and must be disassembled to replace the fuses.
The
shutter motors tend to fail, and they are very prone to get out of home easily. The motor spec changed at some
point, and HES's solution was to add lubricant to the motor brake.
This works for a year or 2, until the lubricant dries out, and then the
shutter will begin to stick or lose home.
The Focus motors burn out constantly, probably due to the fact that they are right next to the lamp.
This one is hard to explain, the threaded inserts where the
yoke attaches to the head tend to get loose over time. The only solution is to replace the entire head frame.
The screws that hold the head to the
yoke must be checked every year or so, or more often if they are toured. these tend to fall out. I have found fixtures after 1 year of tour with as few as 1 screw holding the head in place.
The lenses are very difficult to clean without damaging it. The newer
lens assemblies are "Sealed" so this may not be an issue, but if it is, lookout! it will be difficult at best.
Make sure you are getting actual Xtremes, HES had an upgrade program for several years, and if they were upgrades, I would do a thorough inspection.
Overall, I would go with the VL2500's I have been purchasing them as a replacement for the Xspots as well as Studio 575's and have been very happy with both fixtures. /Rant