Bartertown.com

I just finished my Grey Knight army and was wondering if I could save some time on the terminator/justicar shoulder shields by using X-fers. I don't play fantasy and want to know which fantasy transfer sheets had small enough transfers that look grey knightish. I've seen some on E-bay but the large size (to fit fantasy shields) seems to not look small enough.

Anyone out there tried this ?
Or even have GK termies and the X-fer sheets to look at to compare the sizes ?

Thanks for any and all help.