Hello all....I am pending on an F430 and curious about the F1 fluid change. I plan to do it and had heard it involved a lot of disassembly. I read some threads about a $300 fluid change, but I am told it is a lot more labor and closer to 1k to do it right. I read something about sucking fluid out, etc but sure how effective that is. Anyone change it recently and any thoughts on what method? Cost? The tranny shifts well and nothing is wrong, but we don't know when it was changed last and it looks a bit dirty. Car has around 15k miles on it. thx!