I plan to keep the cost down as much as i can so plan to go for the Haoye 4.5" ducted fan unit it come in at $25 and the brushless inrunner KB45-17XL:5158 700Kv 36V is $53. I am go wing for 2 18.5v lipo packs that i use for my other models 2300mah 5s 20-30c $100 will need to go to 2 of the 5s 4500mah 30-50c $500 and play with the motor to give the best performance depending on the setup for power and finish of the model the wight should come in at 10 to 11 lbs
go wing to cut and fit wing to day