You're in the UK and don't know about Antex?
They make good UK soldering irons.
Something like the 660TC would be a good start station, circa £100 gbp. Loads of bits available for it as well as replacement irons.
The 660TC soldering iron station from Antex is a complete temperature controlled station which has been designed to be wall or bench mounted.
•Station includes power supply, ST6 iron stand and a lightweight 50W industrial grade soldering iron fitted with silicone heat-resistant cable and a 2.3mm bit
•Temperature range continually adjustable from 65°C to 450°C
•LEDs indicate mains power and iron power
•Housed in a robust ABS enclosure, which is suitable for the most demanding industrial and educational environments
•Replacement soldering irons are available separately
•Fully compatible with the latest European EMC and CE regulations
If you're more serious you could get the 690SD, these are about £200.00
Antex 690SD Soldering Station
The 690-SD is a multi-programmable, digital read-out, static dissipative temperature controlled soldering station and comprises:
· 690-SD Static dissipative soldering unit
· SD50 Static dissipative temperature controlled soldering iron
· ST6 Bench stand
Built to meet US MIL Std2000A and EN 100015-1, the temperature range is 65 to 450° C and repeatability to 2° C. Programme selection and settings are made using three buttons. Each station is shipped with easy to use multi-lingual instructions. The digital read-out displays the following:
· 2 memory settings
· Centigrade or Fahrenheit
· Dial-in bit selection for accurate offset
· Lockable with PIN security
· Choice of language
· Basic diagnostics
Theres a 690 on ebay right now that ends in 39mins that is at £55.00.. bargain price :-)
Check out
http://www.antex.co.uk/ for more info