Show only selected price packages in the listing form

Hi GD!

Recently, I had asked you how to remove the price packages from the listing form so that my customers do not see the entire list which includes Free Premium packages that I created for giveaways and contest winners. Otherwise, everyone would want the free premium packages!

You gave me this CSS code:
.geodir_price_package_row {display:none}
which works perfectly.

However, I now realize that if someone needed to renew or upgrade their listing using the ‘Upgrade Listing’ feature, they are unable to because I took the options away — Duh!
I just discovered this as a premium test listing I have reverted to a free (lower grade) listing.

Is it possible to code to show only selected price packages in the form?
For instance, show only Package IDs 1, 7, 8 and 10?

One of these days, I’ll get this right. 🙂
Thanks so much for your assistance!
Cheers, Kris