What are the absolute best video accessories to make this X-H2S actually usable for professional work? Im honestly so fed up with the overheating and the weird file handling on this thing. I have a huge wedding shoot in Austin next weekend and I can barely get through 20 minutes of 4k before it starts acting up. I have about $700 left in my budget and I need suggestions fast. I definitely need that cooling fan but what else? Maybe a specific cage or a top handle that doesnt feel like cheap plastic? Its just so frustrating because I spent a fortune on this body and now Im totally scrambling...