нужна помощь в расстановке глаголов нужном времени

Question

Hindy: Well, Mr Ivanov, now that we (to settle) the price problem I`d like to discuss your delivery terms. 
Ivanov: We (to state) them in our offer of the 2nd July. 
Hindy: Yes, but they (to refer) to fabrics samples 21 and 26. Now we (to change) the assortment. Our customers (to be interested) in fabrics on sample 27. The demand for them in our country (to go up) lately and they (to be unlikely) to buy samples 21 and 26. 
Ivanov: We quite (to agree) with you. This kind of fabric (to become) pretty popular indeed. What quantity you (to require)? 
Hindy: About 5 000.000 yards, all for prompt delivery if possible. 
Ivanov: Oh, that`s a big quantity. I (to have) to get in touch with our suppliers before I (to let) you have my reply. 
Hindy: I (to wait), but I hope you (to give) us preference, since we (to be) your regular customers for years. Our first transaction, if you (remember) (to conclude) 10 years ago. 
Ivanov: Of course, Mr Hindy, we (to do) our best to meet your requirements. 
Заранее огромное Вам спасибо, если сможете чем-то помочь!

Николай Лепёшкин · Accepted Answer

Hindy: Well, Mr Ivanov, now that we can settle the price problem I`d like to discuss your delivery terms. 
Ivanov: We stated them in our offer of the 2nd July. 
Hindy: Yes, but they refer to fabrics samples 21 and 26. Now we change the assortment. Our customers are interested in fabrics on sample 27. The demand for them in our country goes up lately and they are unlikely to buy samples 21 and 26. 
Ivanov: We quite agree with you. This kind of fabric becomes pretty popular indeed. What quantitydo you require? 
Hindy: About 5 000.000 yards, all for prompt delivery if possible. 
Ivanov: Oh, that`s a big quantity. I have to get in touch with our suppliers before I shall let you have my reply. 
Hindy: I'll wait, but I hope you will give us preference, since we are your regular customers for years. Our first transaction, if you remember was concluded 10 years ago. 
Ivanov: Of course, Mr Hindy, we will do our best to meet your requirements. 
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И что мне за это будет? ;-)