125# or 150# rear c/o springs?

We use 110 lbs springs on our A bodies...small blocks..with 8 gallon fuel cell and two batteries in the trunk....

I think i got a set of new 125 lbs in storage....you want to try them..just pay shipping....should be able to get them in a large if it fit it ships box....and then if you want them...sell them for cost of one spring....
Thank you. Jegs has a 10% sale and the coilovers with springs is $425. My buddy says to try the 150# springs but I'm leaning more towards the 125's. Summit has their 125# for 34.99 each. I know it's not much but every little bit helps. What brand are the one's you have - are they powder coated - how much plus shipping? Doug <><