RJ, the 609 has roughly the same installed power as the 139, as a matter of fact the latest GW increase puts the 139 about 1000 lbs below the 609.
Please leave the dynosaurs (76 and 412) out of this, they are a couple of performance classes below either of the AW machines.
The 609 is also in a different category compared to the 92 and not all the actuator pairs you mentioned are hydraulic.
The 609 shall have a succesfull commercial nice.