which edf unit to choose?? help

[eekin]

hi guys.. im planning to upgrade my edf unit in lets say in a months time (coz i bought the wrong lipo, and i bought quite a few pieces on impulse)

i got a 2500mah 25c 4s lipo.. calculated at 62.5a


so i came up wit a few combinations..

motor

het 2w 20 motor
or
velocity rc b29 40



fan

velocity rc wm400
or
wemotec mini fan 480 pro



or the typhoon edf drive set combo

2w20 motor with
het rc 6904 fan




in my opnion, the wm400 looks more promising with the more elaborate design. esp the tapered exhaust nozzle which the other two fans does nt haf..
but it seems like not much reviews here frm our local flyers..


but thr is alot of good feedback coming frm the wemotec side.. alot of ppl giving the thumbs up for the wemotec fan...which to me, looks less complicated than the wm400.


and if i were to get the het combo, is the 6904 fan good enuff??





on th motor side, alot of buzz over the 2w 20 motor. alot of ppl say its a very good a fast motor..

but wat abt the velocity rc motor?? its specs is somewhat very similar to the 2w 20 motor.


to the duct gurus our thr, wat are ur opinions?? im looking for a fast and efficient setup here...

open to othr suggestions not listed above.


thx...

[chessgame]

very hard to explain in short words but maybe if you let us know what you are flying, folks here can recommend a proper setup.

[eekin]

freewing f-16 edf 70mm