The Primes competition.

[dirge]

Since we're dealing with the BayFormer Universe.

The six Primes that gave their lives were:

Harry Stamper Prime
Tom Lincoln Prime
Rafe McCawley Prime
Mike Lowrey Prime
Stanley Goodspeed Prime
AJ Frost Prime

..and the Prime which became The Fallen?

NASA Scientist Prime:

(the guy in the centre)

[mknell]

The 7 Deadly Sins Primes

Gula Prime (gluttony)
Fornicatio Prime (lust)
Avaritia Prime (greed)
Acedia Prime (despair)
Vanagloria Prime(vainglory)
Superbia Prime (Pride)
&
Ira Prime (wrath) who became the fallen

[Gutsman Heavy]

Nightwatch Prime
First Strike Prime
Nemesis Prime
Sentinel Prime
Vector Prime
Nova Prime
Wheelimus Prime

after all Hasbro needs to protect their trademarks

[SofaMan]

Elemental Primes (with a couple of logical additions to make up to 7)

Tempus Prime (Prime of Time)
Lacuna Prime (Prime of Space/The Void aka The Fallen)
Animus Prime (Prime of Life)
Ignis Prime (Prime of Fire)
Terra Prime (Prime of Earth)
Aqua Prime (Prime of Water)
Aer Prime (Prime of Air)

(They're mostly kind of simple, but I thought I'd add explanations for them all for the couple that weren't)

[SentinelPrime]

Microsoft Prime

iPrime

Uluru Prime

Balls-2-da-wall Prime

Nexus Prime

Sentinel Prime

Guppy Prime

[Lord_Zed]

I think Like Omega Supreme, Prime has Greek origins or should that be Geek origins?

Omicron Prime
Pi Prime
Tau Prime
Iota Prime
Mu Prime
Upsilon Prime
Sigma Prime

Or is the Greek Alphabet in fact based on Cybetronian glyphs?

[Sky Shadow]

I think Like Omega Supreme, Prime has Greek origins or should that be Geek origins?

Optimus Prime has Latin Origins, Zed (it means "best first"). (But that's no reason why there can't be Greek Primes and I like your idea.)

[loophole]

Orion Prime

[turtle boy]

Optimus Prime has Latin Origins, Zed (it means "best first"). (But that's no reason why there can't be Greek Primes and I like your idea.)

+1