[FT] ship design question

I was designing a LAC for a senario, and had a question-

TMF=10
COST=?
WEAPONS=1arc c bat pulsar, 1x PDS, 1x F,Con, 1x SMR
HULL=2
FTL=NON
SCREENS=x0
THRUST=???

What would be the thrust for such a ship, would it be 10 (0.2 mass x5)
or
would 14 be possible (0.2 mass x7 =1.4, rounded off to 1mass)?
Of course, you could have a hull of 1, and a thrust of	either 20, or
24,
depending on the above.

BIF
"yorkshire born,yorkshire bred,
strong in arms, thick in head"