Digital BW, The Print

Hello Group,

I've been lurking for a while, and now that I've just got my first order of 
inks from MIS, my first post with a lot of questions!

1. When I placed the order, I had a PM-3700C, the Japanese equivalent 
of the 1280, and therefore ordered MISPRO color and UT2 B&W inks. The 
B&W inks say Ultra Tone UT-4-LC/LM etc. Are these UT2 inks, or the 
original UT inks? 

2. A couple of days ago, I found a bargain PM-4000PX, the Japanese 
equivalent of the 2200, and now I'm thinking of using color in the 2200 
and B&W in the 1280. Is this a good idea? 

3. I got a bottle of GLOP and cleaning fluid (one of which is the base, I 
believe) as well. 

4. Since I had not bought any LK earlier, is it possible to make it myself, 
using PK and either GLOP or the cleaning fluid? What is the dilution?

5. Since many in the group are also using QTR, a question specifically for 
them. QTR does not show either the PM-3700C (1280) or the 
PM-4000PX (2200). Would I be okay using the 1280 or 2200 as the 
printer of choice?

Thank you for your help.
Kumar