Here's your file as modified, if you want to try it.
I marked as "locked out" the Hays County TGIDs that are either full time encrypted, or P25 Phase II. I did leave TGID 11001 (New Braunfels PD dispatch) unlocked; it is P25 Phase I, and only marked as part time encrypted. When they are in the clear, you'd hear them. If encrypted, you'll hear garbled audio, sometimes described (in the forums) as R2D2 on steroids. I left those on your Scanlist 2
I added the public safety TGIDs for Comal, on GATRRS, that are not encrypted. All of the GATRRS talkgroups are P25 Phase I, so if you can hear the site(s), you'd hear activity. Obviously. if not of interest, either delete the GATRRS trunked system or lock it out. Those are enabled on Scanlist 4. I did not import GATRRS talkgroups marked as full time encrypted.
I did not alter what you had imported for conventional channels. You'll likely want to weed out a few of those, for example the water department. You had those assigned to Scanlist 3, but it was not enabled to scan; only Scanlist 2. LCRA. I enabled the conventionals.
Instead of seeing "Scanlist 2" (or 3, or 4) scroll across the bottom of your display, you can name the lists, such as LCRA for Scanlist 2. And, if you want, you can tag your conventional channels, as well as talkgroups, to use the LED display, such as Red for Fire talkgroups, Blue for Police. I use Red for Fire, Yellow for EMS, the light blue (Uniden labels it as Cyan) for city PDs, and the dark blue for state law enforcement (Tx DPS). You can also select any of them to flash, if you want to spot your more important channels when in use. Whether you do that or not is completely up to you.
You do not have Tx DPS talkgroups on LCRA imported, so I did not import them into GATRRS either. DPS does have some conventional frequencies, but I have no idea how much they are used in your counties of interest. They might use only the trunked systems. Whether you add their talkgroups, and/or conventional channels is up to you.
The file is zipped. Use Windows Explorer to unzip and then open in Win500 to take a peek.