Banked 99 Farming again, think I sold it for 42M last time and now it's like 28-30Mish so not a terrible thing

Put simply, here's the shit that needs to happen before I really move into the shittiest part of maxing - RC/Agility/Mining..
95-99 Thieving
90-99 Hunter
95-99 Firemaking
95-99 Woodcutting
95-99 Farming
So aids skill aside, I'm basically maxed. Shits nuts.
Money-wise we're looking at..
-30M on Farming
-16M or so on Firemaking
+50M on Hunter
+50M? on Mining
+350M on RC if I do nats