I followed the guide to install ROM via Droid X bootstrap.
How to install a rom
1. Click Droid X Bootstrap app, hit bootstrap recovery, click ok, then reboot recovery.
2. Go to mounts
2a. (Optional, read instructions on ROM install) Mount system. If system is mounted, prompt will read "unmount system"
3. Format data, click yes
4. Format cache, click yes
5. Back arrow
6. Install zip from sd card
7. Go to folder where zip is. If you downloaded zip from stock browser and didn't move it, it will be in the DOWNLOAD folder.
8. Click on the zip you want to install, then yes.
9. Once install is finished, back arrow, and reboot.
This is what I used