G5 for € 449 in The Netherlands

The G5 (body only) is currently available at a very attractive price in The Netherlands. Several webshops have lowered their price recently to € 499 and on top of that, Panasonic NL has a € 50 cash back promotion.

http://www.kieskeurig.nl/systeemcamera/panasonic/dmc-g5_body/prijzen/bezorgen/1072210/#prijzen

I'm still in doubt between the GH3 and the G5. I'm mainly a still shooter, but I do like several of the advantages the GH3 has over the G5 (DR and noise, manual controls, weather sealing, WIFI).

OTOH, could this be an indication that a G6 is on the way (with hopefully the GH3 sensor), which might be worth to wait for a bit longer?