The EVGA psu is the one in my basket above, the G2 version.
If you want the Asus board then go for the Z97 one at least.
What don't you like about the Corsair build quality ?
The 540 has one of the cleanest internals. The psu and drive bays are all in a separate compartment. You only have the motherboard, gpu's and cooler in the main part, although you do have the option of floor mounting HDD/SSD in the main compartment.
If you google 'Hot swap bay' you can buy an internal 5.25 hot swap rack. Some do both SSD and HDD.