を中心に => focused on; centered on~ N2
に関わらず/に関わりなく => in spite of; regardless of ~ N2
たぶん => Maybe... N4
Speculation
に関して => about; regarding; related to ~ N3
ぶり => style; manner; way​ N1
たぶん => perhaps; probably N4
[中心「ちゅうしん」]に => With A as the center N2
Miscellaneous
[関「かん」]して => About A, With relation to A N3
Considering, Concerning
~ぶんには => If it's just within range...then N1
Scope
~ぶんには(~分には) => as long as ~ N1
に関わって => to relate to; to have to do with; relating to ~ N2
~ぶん (だけ) => in proportion to; just as much as N1
Related, corresponding