thanks for all the suggestions. I know that the parts i ended up choosing wer quite different than some of the suggestions. i had to go a slightly cheaper route.
i got a good quality drum mag.
i checked the barrel and did not need a bore up.
anyways i ended up with the following....and if it messes up then u can laugh. i did go for quality though.
1 x AIM Monster Infinity Torque Up Gear Set w/ Piston for Airsoft AEG Rifles (Gears_AIM_Monster) = $49.99
1 x Guarder Anti-Reversal latch for Gearbox Ver 2 & 3. (Parts_GE_07_11) = $7.99
1 x Guarder Cylinder Enhancement Set for TM AK47/AK47S. (Parts_GE_03_27) = $59.99
1 x Systema NEW! Magnum Motor (Power) Short. (Motor_STMA_US) = $79.95
1 x Mad Bull Fishbone Bucking. (Bucking_MB_SAH) = $11.99
1 x Guarder High Precision Oil Tampered Nozzle for AK47 / 47S. (Nozzle_GE_04_27) = $12.00
1 x SYSTEMA M120 Taper Irregular-Pitch Spring (380~420 F.P.S.) (Parts_STMA_M120) = $16.00
1 x Guarder Shim Set for Marui A.E.G. Series. (Shim_GE_07_06) = $4.99
already had upgraded wiring with deans connectors. will be running 9.6 4200 mah battery.
also purchased
http://extreme-fire.com/SW-EVOLUTION.htmli plan on having this up and running for the game on february 7th. if not by then definately by march 7th. i have to assemble the gearbox. and the gun. and drill and tap set screws in place.
gun should look like this....http://world.guns.ru/machine/rpk_01.jpg