Good to see you back, Rex. I'm coming up on 10 years in the Hobby and you're right, there's been a lot of changes. Mostly in electronics and the different models that are now available. Someone even did an M60, but boy was it expensive. If you pick up any of the hl tanks with the new 6.0 and above Electronics you'll find a lot of changes there. HL has really stepped up their game.