Very good, although I think the headunit looks a bit too modern for the car, as is usually the case with Mk1/2 dashboards. Its a shame really that there arent more options for retro looking stereos that dont break the bank. Nice bracket though, looks good under the switches.
yeh in hindsight I wish I'd bought this clarion:

[url="http://"%20<a%20href="http://clarion.com/au/en/products/2009/audio/source_unit/1din/CZ209A/au-en-product-pf_1172419833156.html""%20target="_blank">
http://clarion.com/a...aud...3156.html"</a>"]clarion head unit link[/url]
As has been said about the speakers, compromise is paramount in a tin can that rattles on its own while driving, without the addition of rumbly bass lol. They look good and I'm sure they will sound fine since the tweeters are atleast pointing in the right direction. Think you might benefit from increasing the angle a bit though, more tilted upwards. Novel place to put them aswell, I like it 
Well I just sorted the speakers out a bit more, sealed the enclosures better, put some flash-tac on the dash shelf, and it sounds even better! It really doesn't sound any worse than speakers in the dashboard. If anything they sound better as they are in proper sealed enclosures.