I have been presented with an employment opportunity from...

I have been presented with an employment opportunity from [[COMPANY NAME]], however, I would like to engage in discussions regarding the [[SPECIFIC TERMS]] of the offer, particularly the [[BENEFITS/PERKS]]. Could you kindly offer me guidance on how to effectively compose a counter-offer letter, highlighting the key aspects to emphasize? My intention is to [[GOAL]] in a manner that is both [[ADJECTIVE]] and respectful.