…くらいの…しか…ない => Only… at low level N2
Limit, limit
…からか/…せいか/…のか => perhaps because ~. N3
Cause, reason
…からいいようなものの => It’s a good thing that… this time… N1
Criticize
にほかならない/からにほかならない => nothing but; none other than ~ N2
~ぶんには(~分には) => as long as ~ N1
... のだから => Because ... N4
Cause, reason
のみならず/のみか => not only; besides; as well as ~ N2
~てからというもの      => ever since ~ N1
というのなら => If say that N3
Speculation
というのも…からだ => This is because… N2
Cause, reason
のなか => in, among ~ N5
Description
だから…のだ => No wonder... N2
Of course