For the RRSP and TFSA I didn't want to invest in exactly the same thing as the taxable account. Since 2010 both accounts have been invested in either TD e-Series funds and/or broad based index ETF's.
All three accounts seem to have co-existed well together for the last seven years, and I've no plans for any major changes.
By the way, anyone who read The Little Book of Common Sense Investing 10th Anniversary Edition will realize that John Bogle just loves his dividends.
As John Bogle has said, "The greatest enemy of a good plan is the perfect plan." Stick to the good plan.