Expanding Bot Farm

I am running a small scale bot farm, I have two desktops at my disposal capable of running a total of 20 bots. I need some ideas for expanding my farm. I am exclusively botting on the nexus client; I have money at my disposal for investing in auths and memberships for accounts.

My current situation:
I am running 3/20 possible bots. They are all kMiners. 2 Runite miners (250-400k/hr) and 1 LRC (120-160k/hr)
I own 1 Perfecticus Hunter Auth (I do not use it as it is extremely heavily botted)
I own 2 Perfecticus Fighter Auths, just not sure what to fight
I own 1 Woodcutting and 1 Fishing Auth, but these skills barely approach making 100k/hr now

What I am looking for:
I do NOT need 1m/hr like frosts or anything
I do NOT want to invest in activities which are already ban fests (sorc garden)

I am looking for anything which gives a stable 150k/hr.
I am looking for something that is not likely to get me banned (I have never had a miner banned)

Anyone have any suggestions?

Please don't suggest any of the following I have already considered them:

• forst/green/blue dragons
• sorc garden
• flax/bowstrings
• runecrafting

Can you make over 100k/hr smithing cannonballs/any bars?

 

I've recently started botting TzHaar, with my AutoFighter. It's amazing. Not only do you get obsidian drops, which are usually about 40k each, but you're also getting Tokkul [800K tokkul per 1m combat exp], which you can, at 2700K tokkul, trade for an uncut onyx [12.3M].

 

I beleive house tabs are 200k+ per hour with low ban rates. Also GOP is low ban rate, low requirements and 100k an hour

 

There are loads of areas that are 100k + an hours plus combat xp you can use with Perfecticus Fighter.

I wont give out my current spot but if you look for low - mid level NPC's that drop lots of herbs and herb seeds.
It's normally what I do until the spot catches on and I move onto the next spot.

 

The best gold farming methods are those kept private.

I found a sustainable method which i've been using on my 14 p2p gold-farmers (24/7). Its been about 10 weeks now since I started, and haven't had any bans yet. Its been a steady 160-200k/hour on each.

I found the method, contacted a decent script writer and bought the custom made script. I suggest you do the same..

EDIT: forgot to mention, it takes about 18 hours to gain the required stats from level 3.

 

I heard that Dust devils are quite good for money, although i'm not sure..

 

I can suggest a few ideas, depending on your stats.

 

Not really, they're mostly for XP and crimson charms. I botted on them from 80-80-80 to 99-99-99 and I only got 5 dragon chains.