Looks good to me so far. It could probably use more modulation. Some LFOs and envelopes (or something like the Vostok Fuji, which offers you the choice of either like the envelopes on Maths). Sample and hold/random would also be good to explore.
Do you like the Dixie and the Twin Waves? Your oscillators and filters are entirely up to you, and as long as you keep them balanced relative to other stuff like modulation and utilities, the two oscillators and two filters here can definitely sound great (and can even be used as four voices if you patch them cleverly - those are two great filters for experimenting).
What do you generally use Ornament and Crime for? Modules like that are great because you can try every function on it, and anything you use a lot or want more control over could be a potentially wise purchase if you get a standalone module for it.
Other than a bit more modulation, though, this looks good to me. Not too much for this size of case or anything. Are you having issues with it? Is it fun to use so far? That's the important part.