Minecart Update

Dear Mojang Team, I have a few ideas on how to improve minecarts & train tracks: 1. 3D textures for all rail types aswell as wheels for the minecarts which rotates with the minecarts speed. 2. The ability to connect many minecarts to a single train with chains (& hooks). 3. Make more gentle curves and more gentle ascends & descends possible. Right now the curves are all 90° turns, maybe you could add 45° and 22.5° curves aswell. The ascends and descends are all at 45° at the moment, maybe you could add 22.5° ones, (and 90° + ones for loppings) aswell, on top of that please make it possible to place rails on top of half blocks. 4. Add crossrails & switches - crossrails for 2 different tracks being able to cross each other - 4 different type of switches: -straight & right |/ -straight & left \| -left & right \/ -left & straight & right \|/ The switches could be craftable or the rails could connect automatically to one of those switches depending on how the rails are placed. In addition to that all switches should have 45° or 22.5° curves, which would make them much more gentle. Yes I know that building switches, crossrails, gentle curves & gentle descends and ascends ar kind of possible to build in vanilla minecraft. However those solutiond don't really look asthetic and are sometimes very complicated ro build (especailly the switches). I would really love to see these features being added to minecraft in a future update :) -.MagneticDc