Good courier service from Bangalore to London

Hi, First of all, is it a good idea to ship these items? 1. Sony home theatre 5.1ch. 2. Airfryer 3. Computer monitors 4. Some kitchen utensils 5. Curtains If yes, are there any challenges that I need to be aware of? Ex. custom duties, etc? Which service is the best to ship these items? It’d be great if you can provide a rough idea of their charges, price/kg? Thanks!