over
The main reason I don't want to use a combustion/turbine such as the
ones made from turbochargers.
If your using the compressor/turbine you have to go turboshaft and I've
played with one of these combustion/turbines and they are far from
reliable.
There was a fella by the name of Nye I corresponded with while he was
developing one of the first of these (back in the 90's) and they just
don't run very well nor are they reliable enough.