Its a Mecha, same cost as a side kick: It overrides Felic's stats with its own while in use; So while Felix's dodge is 20, Ramshackle's is only ever 12, the bot is simply too big and heavy to just dodge everything.
(and if it was the other way around, the Dodge would be 20 in the bot and 12 out of it, or that's how I read it)
And so, since the Mech he has a awareness of 10 and not -3: he is much more perceptive in it: Felix has a easy time reading the sensors, that said his Will save, as those attacks/effects are bypassing the Mecha when valid, dos not get better for the boosted stat :/
Also, Mecha Don't have a initiative, they are equipment.
Cars don't have... Mechas do, oh well.
I'll just drop the Awareness by 3 to 7 and add improved initiative 6 so they are both initiative 30.
Hope that makes sense