We've talked about the quirks and joys of invisible thread mighty thoroughly
quite recently so you already have a good base for trying it. However - by
all means do this. Make a sandwich of backing, the batting you plan to use
and some of the fabric that is used in your top. The sandwich needs to be
at least 12" square.
Practice on your sandwich and see if you have any problems or tinkering
to do. We're right here if you need us. All experts and very humble. Polly