I have a 2018 Jeep SRT and at 16,000 miles had to have the transmission completely replaced. Mechanics didn’t specify exactly what was wrong let alone what caused it. Bought it in September with 6,000mi already on it, super clean. Wandering if anyone has experience changing their transmission from automatic to standard in their SRT. Is it possible? Is it a lot of trouble and if it is possible what is the typical cost?