First of all, hi to everyone. I'm a new user here.
So, now to my questions

But first, my story:
I started learning piano when I was around 7 years old. I finished my primary music school, then I went to a regular secondary school and after a pause I returned to my piano when I was senior. Then I went to a music college at first and around that point I started my secondary music school. As I changed my major on the way, I dropped out from my music school as well. All in all I did like 9 years of formal piano education. And some of classical guitar in the college.
So, I finished my studies in the different field, started working full-time. Now I'm like 34 and last year I decided to do something with my life. You know, to make this journey inside myself to find out what I've lost during the process of growing up. I started violin in October. However as I continue to attend lesson I've started feeling this is not really my pair of shoes (even though it's better than guitar). And so I apologized my piano. I didn't like practicing downstairs on an upright piano as it is loud and I was like out of practice for years. So I've just bought recently Yamaha DGX 650B and it's changed a lot.
At first I had problems with a vista and my brain didn't want to put it together too well. But then I discovered that this is my real love and I was stupid to break up (how typical, right?

) and from that point things are getting more and more smooth.
The thing is, I've never been this type of a person that spends long hours in front of their instrument. I prefered sets of like 5-10 minutes, many a day and only when I was after my primary school (in the childhood I was never very keen on practicing dilligently). However my secondary piano teacher was telling me I do make progress and it's promising. In the past people used to believe one should start learning piano in a very young age but if I remember well (if not, please correct me) recently Chopin contest was won by a woman who started at age of 19.
So, do you think it is still possible for me, after such a break, to achieve some level of virtuosity and finger dexterity?
Btw, as I'm after such a long break (I guess like 10-13 years) is it possible to post on this forum recordings of my repertoire in order users could give me some advice as what to improve? As I've said: it's getting smoother but I'm pretty sure there're a lot things I've forgotten.