Hey @Megamarbles wekcome to the Neighbourhood! 🙂
Correct me if i'm wrong, but it sounds like you had two SIM cards -- one for your phone and one for the ipad. Correct?
If so, there is no way to blend the two.
Are you under contract with your cell phone? If not, you may be able to cancel the iPad subscriber and take advantage of the BYOD plan options.
The only trouble is that it would cost $60 instead of $40. It does include Unlimited Nationwide calling/messaging and 500mb of data though. The $65 plan is a better deal (it includes 1gb of data). Deets here http://www.telus.com/en/bc/mobility/share-plus.jsp#device-catalog