maybe you could check around for a long-arm quilter who will do some echo quilting- or free motion meandering on your quilt instead. I've quilted lots of t-shirt quilts for customers and a couple times found it necessary to quilt on a logo (generally when it was too large to not have some quilting in it- I've not had a lot of problems with it- but it does depend on how *stiff-thick* the logo is- if the t-shirt has been worn, used, laundered lots it is not really a problem- if it's new, stiff/thick & rubbery it leaves holed and is pretty hard on your needle. (but it can be done)