DonQuilmi3528: I used Kinetic Assistant for a winch launch. I can’t remember the exact location - an airfield in a valley somewhere. It turned out not to be ideal since it was on a slope, and thus one-way takeoff, downwind. Fortunately Kinetic Assistant’s imaginary winch could cope with that.
As for the conditions pretty blowy, from what I recall. The amount of lift will depend on more than just wind speed, but I’d recommend not trying it in less than about 10 kt to start with. If you can find a nice steep exposed ridge at right angles to that, and don’t start too low, you should have no trouble finding lift close in, and with much more wind, working your way up way beyond the top of the ridge itself, giving you the chance to move on to the next one. I suspect that MSFS overdoes the high-level lift, as I’ve got up to some rather implausible heights on occasion.