Sorry to break to you but Gala ain't going up anytime soon and I don't think that will change unless they announce collaborations with other networks since it already has very good foundations and strong backing from the crypto community. This whole process to happen could easily take a little more than couple years BUT the problem is will people give up on it or stay trusting the process is the question you need to be asking. Speaking of rough numbers if all that happens I'd say $0.400 could be realistically be achieved by 2027ish.