Just contact RMC to find a long term solution. Going back to GG or other traditional wooden coaster manufacturers is just looking for more trouble. Timberliners won't help even though Mt. Olympus is also responsible for Hades360 turning into a death machine. If a coaster is built with top quality, no matter how little care the park gives, it won't turn bad too soon.
I really think RMC's work can teach GG some lesson.