i have a phantom 1.1.1 that took an unwanted swim.. (salt water). I'm attempting to rebuild it piece by piece, and starting with the least expensive parts first.. now, i have replaced everything in it with the exception of the naza 2. (did not want it to come to that, but it appears to be the problem). it is expensive to replace and if i do, i could have bought a new one cheeper than replacing everything.. so what i would like to know is if the naza lite will replace the 2? I don't care about extras, but want to be able to plug in the existing gps, and led.. Its a little confusing if that will work,.. any help??