Joe, I'm too lazy to look up your post on which motors need greasing. The motor on my MW 15 clone seems like it would like some grease, but there are no ports on the top. Is it one that does need grease or are the ports elsewhere?
To answer your question, I grease my 301 lightly. I feel the movement of the gears will distribute it. I oil more heavily, but that machine seems to want it. The 404 I recently purchased is dirty with grease. I'll assemble your 'tool' list for cleaning it.