qorax said:I've never heard anyone making so many Goods Lists... No, in my opinion that's not the right way. U only make two (2) B4 forms - one for the GAL & one for the GTF, each in duplicate though.
Everytime a shipment arrives, or u personally bring ur goods in, while returning from trips, u just flash the same (pre-stamped) B4... and u r good.
As with the shipment... ur transporting agency will ask u to get the goods released from customs. U just visit the CBW and (as aforesaid) flash the pre-stamped B4 - and voilà!
Qorax
I have hands-on experience of bring such large quantities of personal belongings

It's one B4 form per family and several pages in excel format stapled on the back of the B4 form. This was how I do it (one ocean shipment from Hong Kong to Canada; and another from China to Canada) and approved by CBSA. Submit this form when you lands.
Every time a shipment arrives at the port, the shipping company will notify you to make appointment with CBSA, provide the necessary documents and then you have to go to a local CBSA office with the pre-stamped B4 form to clear customs before your belongings can be deliver to your Canadian address.