Radiator Supports for 55-59

[ptc]

Hey guys, I am working on the radiator support on my '57 onto a custom front end and finding issues....

First are these the right parts to mount the radiator support?




And second - do you guys think its a good idea to NOT be "rubber mounted" on the front where this all holds the front fenders, front grill, front lights etc?


And third (I think I obviously know this answer but) the radiator support should be level crossways on the mounting points these sit on right? there wasnt any reason why Chevy would make it half a bubble off from side to side????

Just asking cause you never know.... the camaro motors are 1" off center in their frame rails.... and so many more things that are just not engineering savvy....