を頼りに => to rely on / with the aid of something N2
を[頼「たよ」]りに => With the help of A; thanks to A N2
Based, Focused, Depending on
…どうりがない => No reason... N2
Emphasize negative meaning
がり => tend to, sensitive to N4
限りがある/ない => is limited, has boundary N2
Limit, limit
がわかります => Capacity N5
Ability
~ がかり => similar to ...,dependent on ... N1
Evaluate
より~ほうが => is more than N5
てもらえるとありがたい => grateful, thankful if... N4
Emphasize
ていただけるとありがたい => I would really appreciate it if ... N3
Exclamatory
に...がV-てあります => Object status N4
Description
よりしかたがない => There is no choice but, Can't be helped, Inevitable N2
Limit