Ok, I agree it will be daunting, but everyone who kows me agrees I like challenges. My list is as follows:

1. FOR-Arduino Arduino Kits, 5mm 4-Pin RGB Full Color LED Common Cathode - Transparent (10 PCS)(warning lights for things such as drift)
2. (8) Robinson Racing 8572 72T Hardend Steel Spur Gear (for propeller speed increase)
3. (8) Hot Racing SCT255GTT 55t 32p Mod 0.8 Hardened Steel Spur Gear Asc (also for Speed Increase)
4. Arduino Mega 2560 Development Board, Kit Microcontroller Card & USB Cable for Electronics & Robotics, Based on ATmega328 ATmega328P ATMEGA16U2 (This board goes inside the drone)
5. RAYCorp 5040 6-blades 5x4x6 Propellers. 16 Pieces(8 CW, 8 CCW) Black Yellow Genuine & 5-inch Quadcopter and Multirotor Props + Battery Strap (self-explanatory)
6. (2) DarEnterprises 2pcs Dual H Bridge DC Stepper Motor Driver Controller Board Module Arduino L298N (Motor drivers AC to DC)
7. 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor 6DOF Three-Axis IMU for Arduino Quadcopter Drone RC, 3-5V I2C Compass 40P Female to Male Dupont Cable, 40P Male Pin Header (gyro, Accelerometer)
8. GOLDBAT 2S 7.4V 7200mAh 50C Hard Case RC LiPo Battery Pack with Deans T and TRX Plug for RC Car Vehicle Truck Tank Losi Traxxas Slash Truggy Buggy Team Associated (tell me if this is enough mAh and voltage for this)
9. WINGONEER GY-63 Precision MS5611-01BA03 Atmosphere Pressure Meter Altimeter Sensor Module
10. GPS Module GPS NEO-6M(Arduino GPS, Drone Microcontroller, GPS Receiver) Compatible with 51 Microcontroller STM32 Arduino UNO R3 with IPEX Antenna High Sensitivity for Navigation Satellite Positioning (helps if it gets lost, I'll think of other functions)
11. USB Charger Multi Port, Ailkin Micro USB Charger Charging Block USB Wall Plug Travel Charger Outlet Fast Charger Brick USB Charging Block Compatible iPhone iPad, iPhone, and iWatch (Blue/3Port) (battery charger)
12. Pololu 1083 Universal Aluminum MOUNTING HUB for 6mm Shaft Pair, 4-40 Holes (motor mounting)
13. Hook up Wire Kit (Stranded Wire Kit) 22 Guage (6 different colored 25 Foot spools included) - EX ELECTRONIX EXPRESS (it's all I could get)
14. uxcell JST-2P USB Charging Cable for RC Car 4.8V 250mA Ni-MH Ni-CD Battery (battery charger)
15. (8) uxcell 12V DC 550RPM Gear Motor Electric Micro Speed Reduction Geared Motor Centric Output Shaft (motors)

Is that a good list? All that I need is a shell.