"Будьте любезнЫ" - you sound more like "любезнА"
"Сегодня" - rather indistinct...besides I think you started it with [З] not [С]
"На всю катушку" - I don't get your confusment about it. Yes it should really be "на всю кутушку" not "катюшу"
"ЯщиК" - Don't palatalize the [k] sound...it's too soft...oh! by the way... do you know that all English alveolar consonants are not alveolar in Russian? Cuz I have a feeling consonants are one of those things that builds your (rather strong) accent.