Just noting this, if the S65 has "fractured" or "cracked" connecting rods (which I believe it does) one needs to take care in handling the rod caps and also to reinstall them on the rod they came from in the same orientation they were previously installed.
See this post from SYT_Shadow regarding the connecting rods on his S54,
LINK:
"Note 3: Fun fact! This car has fractured connecting rods. Basically the rod was one forged part, then it was split in two in a single blow.
This means the mating surfaces are rugged and only mate with each other.
This also means you must maintain rod/cap association and also reinstall in the same direction you removed them."
And also this post from an E60 M5 rod bearing replacement guide,
LINK:
"Make sure that you mark them somehow to ensure that they go back on the same connecting rods they were removed from.
A word of caution is in order regarding working with "cracked" mating surface connecting rods. Be VERY careful to not bump the cracked surface of the rod cap against anything remotely hard. The cracked surfaces of the rod and cap consist of many tiny peaks and valleys which must mate to each other again perfectly when reassembled. While connecting rods are strong, they are not terribly hard. If you bump the cracked surface of the cap against something you run the risk of slightly flattening one of the little peaks. If that happens the cap will never fully seat properly onto the connecting rod again."