💡 Detailed Explanation
'～限りでは' is used to indicate the scope or limit of the information source upon which a statement is based. It means 'as far as...' or 'according to...'. In this sentence, the speaker is limiting their statement to the extent of their own knowledge. 'ものなら' is used for hypothetical situations ('if I could...'). 'からには' expresses a strong sense of determination or obligation ('now that...'). 'only because...' (only because - wait, context is wrong here, it's just 'only because')