I see what you did there, turning 2 Karma into 3 Karma!

I made changes on some of the awards for Milk Runs. What WAS written was that Prime Runners get 7 Karma and can exchange at 1 for 3000. That will remain in effect for Month 1 (since I don't like changing things after I set expectations while we are working through the process). What is now written is that Prime Runners will still get 5 Karma like normal runners, but get the higher exchange rate (so you can still turn 2 Karma into 3 Karma, no problem with that, since you are taking a week of your precious training time to do it).
You cannot train concurrently with working for the people, it's a mechanical device to control progression. Story wise it can make sense to just take the training day right after the working for the people.
SO after all of that you will have 7 days to work with.
Training First Aid to Rank 1 is 1 Day
Installation of the Monofilament into a Finger Compartment will be 1 Day (plus paying for the upgrade, but you already have the whip)
This leaves you with 5 days. You can use these days to train more skills or lose them (taking a break or something).
There is no means in RAW (rules as written) by which to spend Karma for a contact. However, I don't think that it should be out of the question, so allow me to take a bit of time to check in with the community and see what some general opinions of how much that should cost...