GiovanniD'aloja

Hello!

I am from Milan, Italy.
I ordered my G63 in mid-September, it will arrive the 19th of January!! ( I can't WAITTT!!!).
This is the Optionals list i got! (sorry it's in Italian)

Modello G463 CLASSE G G63 AMG SW L
colore Nero Ossidiana metallizzato (cod 9197)
interno Interno Standard (cod 1330)
Tetto elettrico apribile con funzione sollevamento [ D27 ] 1.510,00 IVA esclusa
Blind spot assist [ EA2 ] 910,00 IVA esclusa
Mobile phone universal interface [ EH2 ] 355,00 IVA esclusa
Media Interface [ EH3 ] 235,00 IVA esclusa
Modulo telefonico con Bluetooth nel bracciolo [ EH4 ] 445,00 IVA esclusa
Sound System harman-kardon [ EU9 ] 755,00 IVA esclusa
PARKTRONIC [ EZ8 ] 735,00 IVA esclusa
DISTRONIC PLUS (cn EZ8) [ EZ9 ] 1.560,00 IVA esclusa
Telecamera posteriore (solo con EZ8) [ FR8 ] 455,00 IVA esclusa
Copertura avvolgibile per il vano di carico [ V57 ] 285,00 IVA esclusa
Vetri laterali, posteriori e lunotto oscurati [ W72 ] 395,00 IVA esclusa
Omissione scritta modello [ X93 ] 0,00 IVA esclusa
Omissione scritta laterale [ X94 ] 0,00 IVA esclusa
Pelle designo monocolore rosso roadster [ ZF5 ] 0,00 IVA esclusa
Volante legno nero pianofor desig pelle nera(noVL0,cnZG2oZG6) [ 0,00 IVA esclusa
INSERTI NERO PIANOFORTE DESIGNO ZG2 [ POS1 ] 0,08 IVA esclusa

I am looking to tune it up a bit, but i am new with the G and Mercs in General, so i don't really know what are the good tuners etc...

I was looking to put the 23'' ADV.1 7.0 SL (same as these: https://mbworld.org/forums/g55-amg-w...ed-my-g63.html ) Wheels, but first i have some concerns... Do you think the ride is going to be difficult? What are the Cons of Big wheels? Also i will go to the Mountains so i will have to put snow tires, do you think it will have problems on snow?

I also was looking to upgrade engine (ecu), i was looking and i could only find Kleemann and RennTech, which one is best? Or is there anything else i could look at apart from Brabus?

I am also Planning on putting the Hamann Body kit in the future.

Thanks for the Help

G.