Hi there, congratulations, and yes we did that 2-3 months ago, i give videos =)

LR-5 Sentinel droid (we have 1 heal pet, because with 2, it wasn't funny on him hihi ^^) :

http://www.youtube.com/watch?v=T3frz3VnaKQ

Project Sav-Rak :

http://www.youtube.com/watch?v=eqRRPVuwImg

Doctor Lorrick :

http://www.youtube.com/watch?v=lSh4i1DdJKc

so it was gunslinger and guardian =)