Some option to automate implant or even item gathering in general would be very nice. Maybe as a module that reads all your assets from API and you can click all the items you want the bot to pickup and haul to Jita or wherever your hub is. As a standalone thing it would also be great, because you can use a freighter or Orca (maybe even corp hangar in Orca to prevent ganks)

For me that would be the #1 improvement for this bot. Hauling stuff manually is a pain.

Actually, you can setup a manual Delivery for this.

The Deliverer algorithm actually picks anything up from any station so long as it is bookmarked (one per system unfortunately).

You could always search your assets for implants, note down (And bookmark) the stations they are in and in the Deliverer settings you want to list them;

"Jita [implant name] >"
"Funtanainen [implant name] >"
and the final station (you want to put "[system name] <" with your HQ system bookmarked.

The bot will travel to each system in turn and then travel to the bookmark.

I leave this be done overnight and it works fine for me. I typically use an interceptor with stabs/warp speed/hyperspacial/nano's whatever. 12au warp speed and it's done before i finish cooking dinner.

Don't forget to read the Manual re: Deliverer settings.
Also, for efficiency, optimaise your route ingame before runingthe bot. This ensures that you take the shortest round-trip to collect your items.