I did the same so far it works great! My last 228 I put a remote TR1 on it, it wasn't a bad set up but I prefer the setup I have now as it allow me or anyone else to control it from the wheel!
Just bought my second 943XSV for my dash remodel on my 228, keep in mind if your running other devices (Radar) on the network and you would like the two units to interface you will need a network port (GMS 10) as the 943's only have one network input. The GMS 10 is $200-$250.
I just ordered some 1/4” horse stall mat that I’m going to attempt to cover with sea deck material, as I would like to be able to remove it after each trip for cleaning. My current mat is black rubber and it bleeds and creates a mess.
I have 2 Llebroc Billfish seats for sale, please message me if you’re interested. These have been used once and are in excellent shape. I’m located in the Seattle and can help facilitate shipping if interested. $1000ea OBO.