Currently the owner of a P3 4K and really enjoying it (despite it's mediocre range). I'm considering buying a P3 Standard and modding it with an upgraded/extended range antenna kit. I'm thinking that I will continue to use my 4K during close-proximity filming (i.e. landscapes, sporting events, school events etc.). On the flipside, with the upgraded/extended range on the P3 Standard, I would use this primarily for long-range flights over lakes, rivers, conservation areas, etc. Although I would still be filming, it would be geared more towards "exploration" flights. Have any of you done this? If so, what range extender kit(s) did you install on your P3S? With all of the kits available, I see no reason to buy a P3A when I can achieve long distance flights with a simple $75 - $100 upgrade. Thoughts?