I looked over everything for the BS over a BA last summer and in the end I would've had to stayed even longer to complete it than I am going to stay just doing the requirements :< If I had take more time though I probably could've gotten more minors. But I'm so burnt out on school already, I didn't want to stress myself even more.
And I won't lie, doing a senior thesis scared me off too. But in the end, PA schools hardly look at your BA/BS and they look at your overall GPA, major GPA, science GPA, your LoRs, experience, GRE, etc. They told me at the advising that they hardly pay much attention to what your bachelor is for as long as you fulfill their science requirements so I'm not too worried.
I hope you're right haha. I've already done so much to start doubting it now and it really bothers me.
I'm getting my BA in Psych as well, it didn't seem worth how much more rigorous the BS was in comparison. I'm still able to take Neuropsychopharmacology and the like at my college and just by getting involved in research (and having a high GPA) I don't doubt that I'll be able to get into grad school for Behavioral Neuroscience.
It's just whack cos BA Psych end up with some of the lowest paying jobs of any Bx, but meh, I feel it's pretty easy to go as far as you want to so long as you have the desire.