RE: How much can I draw through a 149DP?
The high end RX's of today have been independently tested or burned down by others. The results revealed 20 amps was plausible without issue, 30 amps was even tested with good results. Again these were OEM upper end RX's.
I have set up several 35% models with a single 149DP RX with ten digital servos in the past with NO problems.