Congrats! You'll fall in love with it more and more, trust me. I got those lenses you were gonna save up for and only fell in love with primes later... So, spend a lot of money on lenses I don't use much anymore.
Oh well, always good to have them!
You'll find the 85mm f/1.4 is a gigantic step up from the 50mm f/1.8. Now I've only had the f/1.8 in my hands once, but I noticed it felt very plasticky. 50mm f/1.4 really is worth the extra $/£/€ for the extra build quality, IMHO. The 85mm though, is just at a whole different level... So solid, so cold, so wonderful. Nearly as good as the 135mm f/1.8.
We'll be looking forward to some of your shots soon!
- Bjorn -