It seem's we're argueing a lot today
the i5 is shown to outperform the 1055t anyway. As you kindly pointed out to me today, it even outperforms the i7 at stock speeds.
Also, if you get a h55 MB then their the same price builds. The only difference is they are probably not going to support multiple GPUs and won't support integrated graphics with the i5.
P55 boards are good but their not mandatory, just like it's not mandatory to spend £100 on a AM3 board even thou there are really good ones.
but why spend nearly £500 on a i5 spec with a rubbish motherboard without SATA and USB3.0 which the Gigabyte AM3 board I specced has.
when for £450 or less, the OP can have a system perfect for the OP needs, the ability to put a HEX core cpu in.
and even the future foreward upgrade ability of the AMD bulldozer cpu's that are due late next year on socket AM3+ and so the DDR3 ram and the Athlon II X4 CPU will work in a new AM3+ motherboard, so then all it will take is a Bulldozer CPU to keep them ahead of the Jones's.