I decided I only write in english here anymore.
So, Dodge is now in rotisserie, thanks to Juha.
I have welded subframe connectors in, made by Tomi.
Four holes on connectors are for two purposes,
first to allow bolts go trhought beam and floor for adjusting the connectors.
And second purpose is to let water get out from beams.
I also welded in some extra beams wich you can see in pictures.