mag pouches with tek lok or daa racer pouch

[fellas]

I am looking to upgrade my mag pouches for glock 17 . i have the safariland 771 where yesterday when doing some training my mags fell off (explained this in another tread). I can get the hoppner and shuwman 5cw with tek lok which are very reasonable priced or the daa racer pouch. Do the tek lok take many space on the belt and result in not too much Velcro to hold the belt with the mag pouches full and with the DAA pouches ,how they fit with glock mags , and though they are a little bit tall will there be space to grab the glock mags

thanks for your help i would like o see some pics if possible

thanks

http://www.doublealpha.biz/ipsc-holsters-rigs/pouches/combo-4x-racer-pouch

http://www.doublealpha.biz/ipsc-holsters-rigs/pouches/hoppner-schumann-speedmag-5cw-3-pack

andre