UPDATED 26/05/2011
Ok I had some time and did the following:
Reduced runes stats,
Modded the mutagen stats more,
Finished modding all armor mods,
Added freezing to moon and earth runes,
Mutagen drop rate up
Materials gained on looting up.
Food shops sell DLC items and other stuff on a fast refill rate if you use the def_shops file, (doesn't look like DLC items show I could be wrong.)
Modded the mod to allow mutagens on all abilities and changed the boosts of the abilities when you buy them, this one might be too overpowered end game because I haven't added up all the values overtime.
Try the new one and tell me what you think.
=====================================
http://www.mediafire.com/?8l1y374hmpms9kz =====================================