My opinion is that you could be somewhat close but aren't there yet for the following reasons:
1.) You only have $50k in cash, which is very, very little. This could disappear very quickly if anything "goes wrong".
2.) Your income will be from two properties. One likely thing that can go wrong is you lose a renter. What if it takes you 2, 3, or 6 months to find another tenant? What if you have to evict someone for non-payment of rent?
3.) What do you do when you have a major property expense such as replacing a roof, foundation problem, etc...?
As Zamboni noted, expensive properties are difficult to really make good money on, at least here in the US. Personally, depending on the numbers, I might sell the most expensive property, invest the money from that, and then save for a few more years. Even if you don't sell it, apparently you are getting a lot of cash from your investment properties (enough to live off of) so you should be able to save at a very high rate, close to 100% of your income. Things might look different in two years.