see this website, it is really very helpful: http://www.nquran.com/index.php?group=AyatCompare&sora=2&aya=23 you can correct your recitation for the riwayah you are used to (most probably Hafs); and you can also listen to other riwayahs see this for example for differences in readings across narrations http://www.nquran.com/index.php?group=AyatCompare&sora=9&aya=128 see the recitation according to the riwayah of Khalaf/Khallad through Hamza here: http://www.nquran.com/index.php?group=AyatCompare&sora=2&aya=55 notice the pronunciation of "Musa"
both should be ikhfas as usual, listen to verse no.23 of surah baqrah of any qari for example Mahmoud Khalil Husari or Qari Abul Basit.
would i pronounce two ikhfas that appear close together as usual or would i make the first ikhfa a bit lighter and similar to iz'har? e.g. iN kuNtum
