Hi Dan,
I'll start digging...
There was a Nats photo from many years ago of a 'gaggle' (I think that was actually the term used in the caption - squadron would have been more applicable) of EU1-As all with Blue Angels color scheme. Looks great on the ground but has occasional visibility issues - disregarding the posibility of having several identical aircraft in the air at the same time. I've always wanted to put a USAF Thunderbirds paint scheme on one... Maybe the time has come
-Will