Ghostly Warriors after Spirit of Summer can be pretty good- my clan member intends to train there from 91-99 strength. His stats aren't quite as good as yours, and he gets 70kxp/hour - I think he'll make something like 8M's worth. Just speculation though!
if I could afford a godsword, I'd buy it. To hell with the price. It's as much a status symbol as a weapon, for me. Sadly I have a net worth of only around 10 million so it's not going to happen for a while.
10 Flax, 5 fish is guaranteed to make you profit. You can gamble with wood instead of fish as well, if you want. However, I think everything else makes you a loss. I cut teaks, because it gives monster favour.
not a bad guide, I just used it. the only thing I can say is I'm dissapointed with those nimble karambwans! They snatched the bait 18 times out of 26... 2/3 != 1/5