For the price, the Xiggie is an excellent cooler. Similar to the Hyper 212+, but does not have a backplate, and pushpins suck. You can get their crossbow kit that works with the S1283, but that increases the costs, making the 212+ a better value. I also vastly prefer the fan mounting system on the 212, and it includes the extra brackets for a push/pull. If you can find the CoolerMaster Hyper 212+ in the UK, it's well worth a gander. Here's what it looks like
NCIX.com - Buy Coolermaster Hyper 212 Plus Direct Touch 4 Heatpipe Heatsink AM2 AM3 LGA1366 LGA775 LGA1156 120MM - RR-B10-212P-GP In Canada.
And from overclockers.co.uk -
Cooler Master Hyper 212 Plus (Socket AM2/AM2+/AM3/775/1156/1366) [RR-B10-212P-GP] Cooling CPU Coolers
Never used the Fenrir, but it's quite highly rated, probably a better performing unit by a degree or two. Unless you're going for real extreme OC's, the less expensive units will serve you well.
For the case, make sure it's the new one.
Scan.co.uk: RC-692-KKN2 - Coolermaster CM 690 II Advanced, Black, Mid Tower Case w/o PSU
Definitely the Corsair.