I've owned an IC-737 for a while, but haven't been able to get on the air with it until this upcoming weekend when I'll be setting up my first HF antenna. I love the opportunity the radio will give me to get more used to making SSB contacts and getting over mic fright more, but I'm used to and love the DX capabilities of modes like FT8 and would like to continue working those from my QTH. I'm looking at getting the xggcomms.com Digimode-4-Icom with my next paycheck. My main question is: does anyone know what CAT control options are available with this rig? Since it's an older rig, I'm not expecting too much, but I'm mainly wondering if I can change the freq. or mode, use PTT from CAT control, and/or enable the tuner. I'd be primarily using the CAT control with WSJT-X and Log4OM when it comes to SSB. Thanks in advance for any info you guys are able to provide!