The billionaire white knight who swooped in to cover the $175 million surety civil fraud bond to assist Donald Trump is feeling a little buyer’s remorse for assessing such bargain basement fees. “We thought it would be an easy procedure that wouldn’t involve other legal problems and it’s not turning out that way,” Hankey told Reuters, voicing his strain over the speed bumps his offering has encountered not disclosing the amount of fees charged. “We probably didn’t charge enough.” On April 1, former President Donald Trump via billionaire Don Hankey, who owns the Knight Speciality Insurance Comp…