Fizzifish

I have a nice clean black WRX 1995 JDM and want to upgrade the engine. I’m not really interested in big power. I just want it to look better and some minor mods then a re-map to take it over 300bhp. It’s currently about 275bhp. Here is what I was thinking of doing: 1. New Intercooler. My current one is factory spec and the fins are all crumpled and broken beyond repair. I don’t believe you can buy these new any more. I understand that a Newage one will fit with some modification. Can anyone recommend a particular make? The ones on eBay for £150 are they any good? I don’t want a front mounted one because then I will have to move the registration plate and I don’t really want to change the exterior of the car too much. 2. Silicon hoses. I’m looking for a complete set in orange. Can anyone recommend anywhere to buy these? There seems to be a cooler set (3) turbo set (2) and auxiliary (12) or (8). Why are there two different sized auxiliary sets? 3. Updated filter. Do I need a panel or cone filter? Can you get them in orange?? 4. Dump valve, it does have one fitted but it looks like a cheap one. What are the benefits of a more expensive one and any recommendations on particular makes? 5. Fitting an ESL piggy back ECU to enable remapping. Duncan Graham comes highly recommended and charges £690 for this. He also said the ESL is fine if only doing small mods. Most importantly can anyone recommend a mechanic/enthusiast who can fit the Newage IC for me. I want someone who has done it before on a V2 classic and knows what they are doing. I live in Somerset close to the Dorset border but will travel for the right guy. Thanks