A lot of the time you don't get a choice. My L134 had two taps by my GMC270 only has one.
The at idle bounce is not an indication of an issue (although a lot of the tutorials will say that a bounce at idle is an issue) but if its only 5-10in drops, not 1-2in ticks.
Taking the motor even slightly off idle stops the bounce and does not interfere with other inductors.
