Here is why I think you should take all the time you need... Empirically, there seems to have been an exodus of developers and, I think you know why. Those who have chosen to stay on the X-Plane platform are excellent developers, IMO. Most of you (devs) have decided not to rush your products to market, but to take the time to redevelop your products so that me and others can get products that's realistic and take advantage of the XP12's characteristics. With that said, you (tkyler) and a short-list of other devs are expanding the envelope of what aircraft should be capable of in the sim. This is where I believe the X-Plane community will differentiate itself from the other sims.
Developers who actually model those little things, and allow those little things to have a cascading effect, while maintaining the realism of the aircraft, will certainly make XP's aircraft THE best available. Simply put, XP12's aircraft needs (I don't like the word 'need') to be better. The aircraft should be the best. Your aircraft, I believe, will be among the best, if not THE best. So take all the time you need.
I didn't mean to rant, but I am passionate about the horse I picked.