Best test kits for me?

[Bruce]

First, I know there are many kits out there and most people will like one
over another.

Here is what I am looking for:
Kits that have a very strong difference whike doing the tritation. I need
that as I am color blind (most problems seeing are reds and greens) If the
colors are strong enough, I can see it, but looking at comparison charts are
hard for me. I need something that is VERY distinct when testing.

I do want HIGh accrucy.
The kits do NOT need to be from the same manufacture for each chemicals

Here is what I regularly want to test for:
pH (I have a controller as well, so not real important)
Alk
NO2
NO3
Ammonia
Calcium


I also want to test
PO4
SI
CU

What other test should I be running?

THis is a reef 155 gal tank


Also, are there any "pin point" type meters for any of the above, if so,
where can I find out about them?

Thanks
Bruce