For psychological and aesthetic reasons (if not mathematic), I would make the descending curve smaller than the ascending ones.
Also, the type seems a little bit too rough.

I think the type is to be smaller and each word is to start from capitals

i opened this hoping it was a Microsoft Paint logo

The letterspacing (which is not kerning) could use some massaging. Look at the pairs of letters the repel each other the most, like the N-A-L, R-T-N and the R-S combinations. The white space created by those letters stand out among the tighter fitting letters. I would spread it out overall until the white spaces echo the current widest gaps.