Good idea, I shucked all the crappy screws that came with the pitts and got good ones like you suggested, even got the bonded washers, love them things now...

I will check to see if RTL has the servo screws since I need to put in another order with them.. I think I might change all the servo arms to Aluminum as well, the ones I made are to big and heavy and how it fell off the top right ail. twice, kind of has me spooked.. I just think it is a weak link that doesn't need to be!