I'm looking to get the airtronice MX-3 or the 3S for my revo. the only thing is I was looking to get hitec servos. will they work ok with the MX-3 and what hitec servos are good. I'm looking to replace both steering servos with 2 new ones (for a combined torque between 250 and 350) and the trottle/brake servo. on a budget. do digital really use up that much battery in the revo? or is analog fine for bashing? Thanks for any help