basket quilt progress

I have all the blocks together now for this basket quilt for my DD#3. I love the pink and brown together. It gets a narrow brown border and a pink and brown piano key border after that.
I'm a bit nervous about adding the first border - the squares on all 4 edges will be trimmed making the entire edge on the bias. Sew the border on first and then trim I think is the key...but I'm still nervous about it. The pattern for this setting is in the May/June '09 Quiltmaker magazine - I used my own basket block.
Happy Quilting!!