Theogenes: You really put a buzzer in my head now. Unfortunately, HD25 goes for as much as SR80i in Sweden (approx 175 quids), and by a quick check they are not available for buying second hand over here (probably due to the overpricing).
Also, I've been approached by member
eyal1983, whom offered me to buy his SR80i for 95$, shipping included. This undercuts the price of MS1, which is at 99$ for MS1 and 109$ for MS1i. Since I was ready to offer the 109$ for MS1i, I don't really care price-wise which. My earlier conclusion to stick with MS1 was due to the price difference; now that it is eliminated, you guys still think I should order the MS1's? I'm leaning that way since I've always been suspicious towards buying things from other persons online without being able to meet them in real life to complete the purchase.