XDLC ?

Hi to everybody, i'm new to this forum and subject at all... But already have strong willing to startr own project as soon as possible..
has anybody considered XDLC for car engine? http://taianxindongli.en.alibaba.com/product/291899887-202415003/water_cooled_dc_brushless_motor_from_5kw_to_200kw.html
Tech specs are:
50 kw 320v 0-6000 rpm 79 torque 96.3 eff. whater cooled?

Thx for any info..

Anyone?

more .. I'm still in search for vehicle but probably i'll go for something lightweight like Nissan 240SX S13, and for a 500 of A123systems 26650 batteries which will give me 330 volts 12 a/h and up to 350 amp continuous discharge. What controller will you advice me?

I dunno if it's that exact motor, but there is at least one person on DIY Electric Car forums that has used something that looks alot like it, along with a controller from the same place.