First off, you can't go on and off with Propecia and Minox for 14 months and expect to see great benefits. You have to be on them indefinitely.
Yeah, two years of research not totally necessary unless you are really young. But an HT is a very emotional journey. Simply because if you sign up for one you are pretty much signing up for them for life because hair loss is progressive and you'll always be playing catch up. And after each transplant you WILL look worse than you did before it for at least 3 months. So you have to be mentally and emotionally prepared for the long haul.
All that said, you've come to the right place. Study the patient blogs for each doc on this site. Pick your top 5-10 docs and consult with them. Don't look for the best doc in Tennessee - look for the best doc period!