Dee D.
I love doing custom canvases and often do them to sell on once completed. I have found homecraftology a great site to purchase my customs. I have found that the canvas is great quality now that they are on the new fabric. They were good on the old canvas but much better quality now.
If you want to do custom canvas they are the one to buy off. The company liase with you if they think that the canvas should be bigger to get the quality end picture.