outsource them till you make a grand and then buy a proper machine.
Wherever you get them done, you know weeding is going to be the biggest $$$ so just tell em to cut it, and you weed and tape.
Should be relatively cheap. You will get good product, and in the process develop a potentially rewarding relationship with a good supplier.
Hell, if you end up getting busy like you hope, you may even be happy that you didn't buy a machine coz you can just get another place to cut them for you!
I see a lot of people on here who have big ideas on little budgets, who can't get a loan. The best loan you can get, is outsourcing. It's like instant finance. It's actually better than finance, you only buy what you need and you make profit on every thing you buy.
Just my two cents, if it were me, I'd get someone (not your boss if he's an idiot) to just do the cutting. I'd weed and tape myself.
Also, maybe learn something from this. Never ask a person who you aren't fond of for a favour. What, if he said sure... would that have instantly made him a saint? Also, don't make assumptions about people like T3, he's a nice bloke, he's just looking at the big picture.