Apologies for the late response mate, i don't usually log in as regularly here as i used to. Maxpower is dealing a different sort of a High end domain these days they have different priorities, their work is aligned with their future marketing aspects i presume. Anyways, I'd still respect any car, any setup hands down. It's not about the car or setup, it's about the passion I'd say. I have luxury cars, i have regular cars, i have race cars, fwd, rwd, Japanese, german, cheap one's, expensive one's and i value all of them the same. Cutting things short, coming at your concern.
What's your budget and power goal?
1)clutch: stock clutch is good enough if you want to keep the setup stock. Why? Because charade has lesser weight which makes the stock clutch work even more better than what it was actually made for.
2)Headers: That's a good add on but charade's bay has less room for headers with long runners (PLM design or TRI Y design).
3)Exhaust: Get what you like, an expensive one isn't going to make you see alot of gains.
4)coilovers: a must thing to get if you are looking into occasional race stuff.
5) Fuel pump: You don't have to get anything serious here unless you want to shoot for some serious power. Just get a good new pump, shouldn't cost more than 3.5k.
My opinion: these were some very basic things, I've spent a fortune on H series, trying different things, research and development etc ended me spending around 800k on my previous setup, if you want to save yourself from hit and trial, you can always hit me up at 03207101027 and I'll guide you at my best level. As far as the swap is concerned, I've got a couple of nice guys in lahore who may do this job in a well executed way for you.
Hope i answered the query,
Cheers!