most current cams are ccd not many old school cmos cams left.
radio wise forget the frsky stuff it’s all but been put out to pasture by the jumper t16pro £130 binds to almost anything (Frsky eu and international, spectrum, futaba nearly anything else)
best advice for anyone starting out regardless of what you want to do longer term is get a controller and spend some time in the simulator it will save you hundreds of pounds on broken parts. Fpv quads are tricky to fly and even harder to fly well. I heartily recommend watching some stuff by Joshua bardwell and Painless360 as they will teach you loads.