To replace a rear main seal on a Dodge Neon (my kid's car) - - - got a quote for $400 (cutting me a break on labor, it's a six hour job) - - - I read somewhere, but can't remember where, that it's better to go with a red rubber seal (?) instead of the manufactured seal to avoid the same slippage problem happening again - - - anybody know if it'll make a difference? Also was told that all they have to do is disconnect (and drop) the trannie from the motor, clean the connections, and replace the seal, so that means that there's no "internal" trannie work needed, correct? And, while I'm at it - - - should I get them to do the "cam seal" while they're at it? If ya know, please let me know, I'm mostly car-stupid