My 912ULS has a fixed pitch prop - but your fuel flows sound like they are in the right area. At 4900 it usually indicates 24.5 or thereabout.
Oil pressure sounds a little low - but I notice that the recommended Aerosport 4 has a lower viscosity and so I see 2.9 to 3 when hot as opposed to 3.5 to 3.8 with the earlier Shell VSX. This is with oil temperatures around75 to 90C.