Linksys WRT32X OpenWrt-based firmware & WRT3200ACM crossflash

is there any development on a lede image that can be flashed on the wrt32x platform (codename venom), or do i have to cross-flash back to wrt3200acm to use lede? i have tried using the wrt3200acm images but the sysupgrade fails. if i replace the text 'rango' with 'venom' in the image, the sysupgrade works, but the router hangs.
i'm alittle confused, becasue the stock firmware runs openwrt, so sysupgrade is available.
thanks!