I recently upgraded to a GTX 970, which can use Shadowplay. So I tried my current install of WoT on some replays for YouTube. While the framerates stayed rather high, they dropped often to the 40's...until I pressed the V-key and turned off the UI. The FPS immediately shot back up to 60 and stayed consistently around there. So I was wondering, which mods would be causing such a drastic FPS drop? I'd like to know so that I could possibly find alternatives to them for future replays. I know the Team HP bars (both total and per tank) are possible culprits, but are there any others? I also use Kriegstrieber's sound mods, but they don't seem to have much of any effect on FPS thankfully.