Minor updates to CS-Cart based website -- 2

Job ID: 37950902

Budget: $30 – $250 USD

I need some more minor work done to my website on the CS-Cart platform. CS-Cart proficiency a must.
Some of the things I would like to change are:
1. Remove top search bar on website. Only one page should have the search bar kept which is the New Cadillac Parts page ( https://www.cjautoparts.com/new-cadillac-parts/ )
2. Add UPS shipping option instead of Fedex, for some reason I can never get it to accept the ups shipping option.
3. Add USPS First Class (Ground Advantage) shipping option. I have tried to get it to accept the First Class option for smaller items, but it never shows up as a shipping option on checkout.
3. Change checkout so that can get a shipping quote before filling out all information, and also make it so that if billing and shipping are the same, they don't need to re-enter the information. You can get a shipping quote on the "View Cart" page, but cannot get a shipping quote if they click on "Checkout" page.
4. Shipping calculates super high for some reason especially on smaller items, not sure why, but would like to fix this. We enter the dimensions and weight for most items to calculate shipping, and a few smaller items we would like it to be a flat rate if possible.
May have a few other minor changes as well as we work through it.
CS-Cart proficiency a must.
Related categories: PHP JavaScript CSS HTML CS-Cart