2004 fabia vrs magic black feeler hybrid and smf

Hi i been thinking of selling my 04 fabia vrs as im after a audi a4 for family reasons otherwise wouldnt think of selling up. I am in two minds on how to sell my car meaning whether to put back to standard ish or keep whats on there so any help would be appreciated on price of what its worth, im sorry for being a bit awkward but we all want the best price as much as we can.

specs

2004 black magic fabia vrs
150k with service history cambelt and water pump done at 125k so still little way left before changing
all usual vrs spec i.e electric windows, power steering, 6 speed box,air con and so on
6 months tax mot till next year

The mods which are on my car are as follow

Pd 150 stage 2 hybrid turbo which is 1 month old still with 11 months warranty
CG motorsport single mass flywheel with stage 3 6 paddle clutch again on a month old and in warranty 
Pipercross induction kit,
Front mount intercooler with brand new pipework 
Vw passatt inlet for shorter run of pipework 
LCR frtont splitter 
fk coilovers on standard wheels painted anthrcite 
Pollybushed all round 
Custom made exhaust with oval tip no silencers sounds really nice thid was done only 5 months ago

I had remap don by amd essex done on my pd 130 turbo which made 175bhp and 300ftlb but now i have changed to a hybrid turbo it will see alot more it just needs mapping, Again i apologise for not putting a price its just i really dont know what its worth any interest please pm me thanks 
Sean