Those latches look pretty nifty. At this stage the cab has cost so much, I dare-say a few extra quid is gonna make any difference. However I can prolly pick up some decent L-Brackets for next to nothing at Homebase etc! I don't plan on removing the control panel once it's in place, unless as you say there is any re-routing/cabling etc to be done or of course if I have to move the cab into another room.
Ninja: That link doesn't seem to work...
Thanks for the input though, peeps - appreciated!