Here is a set of implants where all implants have Agility or Stamina requirments. I recomend these implants for all breeds, as there is no drawback for any agent to put IP into Ag and Sta, even for nanomages. Also Ag and Sta is easier to buff than other stats.
These implants are designed towards doing trader wrangles. That is useful in both gettin into a higher QL rifle and to cast buffs. I got a QL200 X3 equiped on my trox agent when he wa 69 wihtout org contract and perks with not to much hassle.
Also if you are desperate for a buff you can end trader FP with wrangles runnin, then cast a new FP to do buffs you need, like infuses or mochams for even higher buffs. Asume trader also works pretty well with a recompiler installed in your ncu.
Also very useful with this set of implants, is that Carbonum armor also has Stamina and agility requirements. This armor is commonly available. Read more about it on http://www.anarchyarcanum.com/. You might also want check out the Omni and Storm upgrade for carbonum armor.
To see what QL implants you can actually get in, i recomend to use nanonanny, DL from http://www.timezulu.com.au/NanoNanny/
Here are the implants
Head / agility requirments
Shining(S): Time&space
Bright(B): Ranged Initiative
faded(F):empty
Eye / agility
(S):Rifle
(B): Psychological Modifications
(F):Time & Space +18
Ear / agility
(B):Concealment
(F):Psychological Modifications
Chest / stamina
(S):Max health
(B):Biological Metamorphosis
(F):Sensory Improvment
Left arm / stamina
(B):Strength
(F):Matter Metamorphosis
Left wrist /agility
(B):Run Speed
(F):Rifle
Left hand / stamina
(B):Fire Armor-Class
(F):First Aid +18
Right arm / agility
(S):Break&entry
(B):Chemical AC
(F):Radiation AC
Right wrist / agility
(S):Ranged Initiative
(B):Rifle
(F):Fling Shot
Right hand / agility
(S)Trap Disarm
(B)Time&Space
(F)Ranged Initiative
Waist / stamina
(B): Max health
(F):Biological Metamorphosis
Leg / agility
(S): Dodge Ranged Attacks
(B): Stamina
(F): Max health
Feet / agility
(S): Evade Close Combat
(B): Dodge Ranged Attacks
(F): Duck Explosions +18
Aditional notes:
-you might wanna build a feet and waist implant wich modifies Agility to get a highest possible leg with the stamina cluster on. that will help for other implants requiring Agility too.
-This means your max QL waist and feet implant will be a bit lower than the rest of your implants