Definately go with the Cooper-T adaptor and you can go back to 12g bulbs if needed. Buy a 90 degree paintball elbow fitting and a quick detachable fitting, a remote coil, CO2 tank, and you have a powerful cheap shooting solution.
Costs: Do it slowly over winter as I did if money is tight.
1. Cooper-T 2240 bulb replacement 25USD
2. Coiled remote 30 USD off EBay
3. Paintball fiitings 10 USD
4. 9/12/16/20 CO2 tank 20 USD
With this set up big valve mods can be done for major power,

but if you are lucky like me I picked up a 3000 psi 47ci HPA tank off EBay for 25 USD.
Randy from Alberta
