In addition to any other equitable authority granted to, or inherent in the powers of, the Justice of the Peace Court to hear and properly dispose of actions brought under Chapters 51 through 57, 63 and 70 of this title, that Court shall have the equitable jurisdiction, concurrent with the Court of Chancery, to fully determine the rights of all parties at the time of hearing any matter brought pursuant to the conversion of a conditional sales agreement to a landlord/tenant agreement by operation of § 314(d)(3) of this title. Such authority shall include, but not be limited to, an accounting for all payments made under the conditional sales agreement prior to the conversion of the contract to a landlord/tenant agreement.