[GPS_Standard] GPS-DO w/ LPRO-101 ?

[Hugh Duff VA3TO]

Due to my recent involvement in 23cm EME I've decided that it's finally 
time (pardon the pun) to put my VE2ZAZ GPS-DO together.

I'd like to hear from anyone that is using the Efratom LPRO-101 as their 
oscillator with one of Bert's boards.

Also, I have a few of the small Motorola GPS boards. I dabbled with one 
several years ago and recall that its native format is not NMEA but is 
capable of it after being initialized accordingly. To avoid re-inventing 
the wheel, is there anything out there (small board or just micro code) 
that will do this for me ?

Replies appreciated.
73, Hugh VA3TO