engine cover

hello all
please forgive the stupid questions but this all new to me so i'm being extra cautious. i am taking off the dog house for a little clean up. couple questions:
-can i unbolt the radiator bracket without compromising its support?
-are there seals that i can get for between the floor and the bottom of the doghouse. and then also for the cover.
-can i insulate the inside of the doghouse and cover to cut down on noise, heat, and possibly smell
-and lastly what should i use to remove glue and rubber left from old weatherstripping
thanks
matt

I usually use a foam self-adhesive tape to seal the box to the floor. You can use Goof-Off or even brake clean to get the old glue off.

I use this stuff to insulate the dog box.

http://store.summitracing.com/partdetail.asp?autofilter=1&part=THE%2D14120&N=700+4294923429+4294923290+4294845359+400356+115&autoview=sku

great thanks nate

There is a guy on ebay that sells the rubber gaskets for Chevy, Dodge and Ford doghouses.