I'm looking to purchase a camera to have converted specifically for B&W IR shooting (maybe color). I have a GH4 that I use a metabones and Canon FD lenses with, so anything with and MFT mount would work. I would just purchase another GH4 but budget is an issue. I was looking at the GH3 and several Olympus cameras (OMD-EM10, and a used EM-1). Does anyone have any experience with these cameras converted for IR? If not, does anyone recommend any of the following cameras or any other? Thanks for your advice in advance.