Since having the Cougar I have had three servo horns strip and have a Futaba 9550 awaiting internal gears. If I were a better driver then it would be less likely to happen but it is annoying. Schumacher Servo Horns are not cheap either. I know you get three in the bag but two are useless unless you can find someone to swap the non-futaba ones with. I can understand why the car designs don't have them for the reasons Tom has stated but it would be a 'nice to have'...
If I was going to change by B44 to something else in 2011 the SX3 would be the one.. but I think I will stick with the AE for another season