I had to pay extra 13 EURO as import duties and postal service
The PCB is really compact. I could fit 4 SW RTXes into the one I had chosen, or all accessories: battery, antenna, key, log.
Building will begin shortly.
First mod will be a better polarity reversal protection, in place of the 1N4001 D13 diode. I will instead use a fuse and a surge-suppressor diode.