We cover quite a few ML110/115's and ML350/370's. All the servers are pretty new G5's.
I am happy enough with the Ml110/115's as they are pretty straight forward to sort out if something goes wrong.
The software side of the ML350/370's is fine, its just the hardware side. The HP warranty looks very good, didn't realise it was quite so good. By how it reads if anything fails hardware wise they will send the required parts next business day and either talk me through how to fix or if its more complicated send our an engineer to do it at no charge. I will definatly get care packs when the warrantys are due to run out but as far as I can see the standard warranty covers everything I am not so sure on.
If one of the drives fails would they also chat through how to replace the drive and reconfigure the array?