I'm looking to build my first racing drone and I have experience in collective pitch helicopters but none with drones. I like the C250 but I really want to build it because to me that's half the fun. I can't find an unassembled version of this quad so I was looking to buy it piece by piece but it seems it's more expensive to do it that way which is odd to me. Anyways I'm looking for advice on if there are any parts I should change than what the standard c250 comes with. Also if I'm going to be using fatshark goggles and a spektrum tx I would have to change rx, camera and camera rx anyways correct? So maybe it's not really going to be more expensive. I would appreciate any help on this. Thx in advance.