Yes, at long last, it's there, in addition to FASA to SFB and SFB to FASA, and FASA to ICON, there's now converting ICON to SFB.

Converted Ship Name
Class and Type: Hull Classification Symbol
Commissioning Date: Y156 = 2264
Hull Characteristics
Size: 6, 4/4/2/2/2/0 Damage Control, remove boxes as you subtract Size, add 6 and 8 boxes, typically 2 ea per 1 size
Resistance: 3, 2 Excess Damage per 1 Resistence
Structural Points: 120 dv/10, then x 1.33 to get Hull Boxes
Operations Characteristics
Crew/Passengers/Evac: Divide by 10/40 for Crew/Boarding Parties, +6/+8 for Additional Troops Carried
Computers: 3/1 Comp Box, if used
Transporters: 1 Tran Box per Transporters
Tractor Beams: 1 Trac Box per Tractor Beam
Propulsion Characteristics
Warp System: Keep Same Speeds
Impulse System: 2 boxes per .25c up to .5c, +2 Boxes per .1c thereafter
Power: 15-16 boxes per 60 Power, plus 1 AWR and 2 Btty
Sensor Data
Long-Range Sensors: 6/5/4/3/1/0 for +1, double for each additional +1 modifier
Lateral Sensors: 0/0/1/3/5/9, 2 additional 0s, 1 3, and 1 9 for each additional +0 modifier
Navigational Sensors: +1
Sensor Skill: 4, have 1-2 Special Sensors per 1 Size on some vessels
Tactical Data
1 Ph-1, 1.25 Ph-2, 2 Ph-3, 1 Fus, or 2 Disr per I of Beam Weapon Type
Range:
Arc:
Accuracy:
Damage:
Power:
1 Heavy Weapon per 1 of Torp Spread, halve that for Plasma Torpedoes
Number:
Launchers:
Spread:
Range:
Arc:
Accuracy:
Damage:
Power:
Weapon Skill: 4, sometimes also add 1-2 drone weapons
Defensive Data:
Type X Deflector Shield
Protection: add 0.75 of Protection for Shield #1, 0.8 of #1 for other facings
Power: 1+1 per 2 Size

Cargo/Hold/Shuttle

Normally 1 Shuttle per 1 Size, -2 from the result, x1.5 for TNG

x0.5 Shuttle for Cargo and Hold Box Count at 0Xl (2268), x1 for 1X (TMP), or x1.25 (TNG)

Blocks of 25 Cargo for dedicated Freighters, 1 Barr and 2 Cargo per 1 Size for Troopships

1 Probe Launcher for most ships, 2 for Battleships, Galactic Survey Cruisers, and Scouts, Double for TNG