So as I work on the conversions I've discovered something that might be/is a glaring error.
To recap this part of the conversion, you add up all power generated by a ship, subtract out costs of powering weapons (Phasers 1/ea (Ph1/Ph2) or .5/ea (Ph3), Photons, Disruptors, Particle Cannons & Shield Crackers 2/ea*), divide by Engine Power Ratio, and you have the Engine rating. Plasma Torpedo costing seems to be in error though...
Plasma-F Torpedoes (the weakest standard torpedo) in SFB need 1+1+3 energy (or, 1 point per turn plus 2 more on the turn of firing). For conversion purposes, seems to require 2 points of power per launcher for calculations.
Plasma-G Torpedoes in SFB need 2+2+3 energy (or, 2 points per turn plus 1 more on the turn of firing). For conversion purposes, seems to require 3 points of power per launcher for calculations.
Plasma-S Torpedoes in SFB need 2+2+4 energy (or, 2 points per turn plus 2 more on the turn of firing). For conversion purposes, seems to require 2 points of power per launcher for calculations.
Plasma-R Torpedoes in SFB need 2+2+5 energy (or, 2 points per turn plus 3 more on the turn of firing). For conversion purposes, seems to require 3 points of power per launcher for calculations.
Plasma-F, G, and R torpedoes appear to be costed (conversion wise) incorrectly. Plasma Fs should require 1 energy/ea, Plasma Gs and Rs 2 energy ea. This would make them consistent with other power requirements.
**While this doesn't seem to affect the Romulans much, the Seahawk frigate should have an Engine of 10, and the Snipe Frigate should have an Engine of 2(?!), which is odd because it lists it as having Engine of 4; it also means that it has to come to a complete stop to fire one of it's two (TWO!) Plasma F torps. Dan, is this a fudge to make the Snipe playable?
**For the Gorn, I get a Hull 11 for the Battle Cruiser and Command Cruiser (book says 10), Hull 6 for the Battle Destroyer (book is 8), Hull 8 and Engine 7 for the Heavy Destroyer (book is 6 and 6), Hull 6 for the Destroyer (book is 5), and Engine 10 for the frigate (book is 9).
*Also, Particle Cannons are supposed to fire twice per turn, but only have a ROF 1?