say I was to upgrade to a 3/4 ton rear end but want 5 lug instead of 8.....would I be able to put the 1/2 ton axles in the shaft or would these not line up or fit correctly or am I looking at more work and a headache to do this?.....also.......someone told me there used to be a company that made adapter plates for this kind of conversion....anyone know or heard of this