At this point I think the best advice anyone could give you is to sit tight. You've done a lot over the past 9 years and you're still quite young, relatively speaking. Given how much work you've had done, I'm tempted to think you have very high standards. It's possible that your perceived problems are not quite as significant as you might imagine.
I'm sure you have done your research and are well aware the three months post-op is not even close to enough time to evaluate. Some photos of your current and former states might help out anyone else commenting, but really, you should just forget about getting any other work done for at least another 9-12 months.
With all that said, Fin and Min are two totally different medications and if you are that concerned about your hair, it is never too late (or early) to try Fin, even if you are nervous.