I love unicase fonts. This is cool. You might look at the gothic alphabet and uncial faces for some inspiration.

I like the K, Z, T, and H best.

Keep the flair inside the O, just make it a bit smaller, and make it not touch the right side of the bowl.

The X is falling over to the right.

The tail on the Q and R are too different. Pick angular or curved, and run with it. Same with the Y.

The F looks like something mashed it down on the top left.

Hope this helps. Keep going with this.

I like this very much. I think your D, N, and M are a bit lacking in contrast, though.

Thank you very much!

I know I have to alter most of the characters, so it really helps that you singled some out, glyphobet. That way I can tell what's more important and noticeable and what's not.
I had kind of thought about the tails on Q and R, but I thought they should be different, since I was aiming to create a uniqueness on all (or most) of the characters... and also, I really like the angular tail on the Q, but think it wouldn't work on the R. Also, this R will probably be an alternate, so that wouldn't be that big of a deal... but I will think about that (and the Y). Thank you for pointing that out!
You're right about the X and the F – though I was fond of that top left of the F – and I will think about that idea about the O, too.
I'm really glad you liked those characters... the T, for instance, was really great, in my head, but when I drew it it kind of looked strange and out of balance... I also thought maybe the H should be a tad wider and I should do something about the top leg on the K (though I still don't know what, exactly); what do you think?

Now about mr: I'm glad you like it!
I did run into a lot of trouble with the N and the M... I was thinking the contrast is there on all the characters, but it is a bit discreet, so when I thought about the contrast on these letters I didn't want to overdo it, because it would be too noticeable... you really think I should give them more contrast? Should I focus on making the thin strokes thinner, the thick thicker or both?
About the D, I'm thinking I should probably make it a bit wider, because it's hard to add contrast when the thin part of the stroke isn't long enough. Originally it was wider, but the counter looked too open when compared with the others...

Thanks again and please, keep'em comin'. :)
rubenD

I think the top arm of the 'k' in your image might be a bit too light.

Yes, I thought so too, but when I tried to make it darker it didn't look that good, either... I'll play around with it a bit more. Thanks!

rubenD

If you thicken it just a bit, it would help. Probably add something like 1/4th of the thickness it is now.

The top of the lc 'f' seems to straighten out and get thing right before it hooks. Stands out when I look at the entire image.

And I like the 'O'

I'll try that, Quincunx. I've been on a break, but I'll get back on it soon.

ytknows, I didn't quite understand what you were trying to say... do you mean you think the F should have a rounder top, like glyphobet?

Thanks :)
rubenD

Yeah Ruben, I meant exactly what glyphobet said; the problem was I added a 'g' to the word 'thin', producing 'thing'

But back to the F, it just appears to get a little too straight, it seems to need a little more rounding than it currently has, a little more like the top of the S (on a larger scale, of course).

Will do! Thank you, yt (and glyphobet, again). :)

rubenD