Vic, if you can find the lights in the GO-RV.com
catalog, you can get them through lots of RV parts dealers in the area: this is the link to the catalog with Woody's pricing: Woody's at GO_RV
. There are lots of parts sources, but I just find it convenient to be able to get at the catalog online, and this supplier (and thus catalog) is used by dealers all over North America so references in this catalog can be useful to other FiberglassRV members.
I'm not sure how much parts shopping you've done for earlier trailers or projects, but it might help to know that a good Edmonton-area source of truck and trailer parts such as lights is Gregg Distributors
For those wondering why I'm pointing a guy in Stony Plain to Edmonton sources, Stony Plain is a small town just west of Edmonton.