Will A MTX PCM Mess With My ATX Any?

I'm thinking about buying a MTX PCM for my DOHC ATX...
Will I have any problems, and will I need to do something different?

Why would you buy an MTX PCM?

Increase Rev Limiter and Speed...

And burn up your tranny as the MTX PCM won't engage the Torque Converter Lockup Solenoid.

Ahhh...
Thanks...

I Guess I Bore Out My Block 0.20 Over...
Increase Rev Limiter Other Ways...

DOHC Head, Port And Polished, Crower Stage 4's...