I need help and/or advise on a new combi-boiler installation urgently please!!!!?

At the moment my current central heating system is a Ferroli 77FF and its broken down again.
I paid British Gas a one off payment last year to fix it. Anyway I've heard that if your boiler has a pilot light then your boiler is very old and needs to be replaced.
I thought right instead of paying out for this old boiler to be repaired I'll get a new one.

British Gas quote -
Boiler
Worcester Greenstar 24i High Efficiency £659.47
Horizontal flue terminal £198.42
Internal condensate connection £77.11
Combi for Combi Boiler Replacement Installation £751.97
Connect Boiler Electrics and test £162.00
Worc 28i Jnr/28SI MKII Filling loop £14.82
Internal white plastic pipe £18.88
Minor building work £84.46
Waste collection and disposal (in accordance with H&S regulations £42.00
System water treatment & powercleanse £82.54
Electro mechanical boiler control £116.47
Total cost £2208.14



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Boiler installer Wolverhampton|Boiler service Wolverhampton