The triplex I'm looking at is listed at 130,000.

From the photos I see on the listing, it looks like it could need:-Removing wall paper and painting-Kitchen remodeling-Removing carpet - replacing with hard wood floors- Not sure about bathrooms (no photos )Note:Roof was replaced 2018 so that is good.HVAC is newWhat do you think?

Talk to them and give them a list of available properties that are comparable to show them what the market is currently like. 

Curious if you still call those numbers or abide by the list.

You instruct the banker for company B to write a letter, on bank letterhead, confirming a DOLLAR AMOUNT of funds available (it doesn't have to be everything, just enough to comfortably cover the deal), and deliver it, along with the offer, to the listing agent or seller. 

Games, game rooms, even meal prep items like air fryers can make a difference. 

•I’m eyeing another property listed at $105,000.

Does your contract state you have the right to list it and immediately resell for a profit?

Rentometer: This tool helps you determine rental rates by comparing them to local listings.

I am not sure, probably go to the forum for the subsect you want to focus on and find the members with the most posts, there may be a ranking list somewhere as well.