well i do ship internationally & use PayPal only for payment.
i also am a TGB dealer but i mostly do scooters. so you might have to
remove the rollers and weigh them on a gram scale so we will have
a starting point to figure what you need for what you want to do.
as a rule of thumb the heavier the weight is for more top end and a lighter
weight is for faster take off.
usually you go 2gr-3gr or so lighter or heavier than the stock weight
as for how do you get it done , most guys do it themselves, its fairly easy.
how much experience have you had on cars? if none, do you have a buddy
that is a mechanic?
for the shock , measure it from bolt to bolt for a length and we'll see what will fit
you might check out my site at : whidbeyparts.com & search for hammerhead
all kinds of stuff will pop up clutches, weights & some pipes (but mostly for the 250-500cc)
oilyhans
i own a scooter shop with rentals ,sales& racing parts.
i also appraise scooters for KBB.
2003 Vino classic stage 0.75
de-reged stock variator w/8g sliding weights.
1.5k rpm springs
42mph
2005 veniceLX ~70cc~upjet~1.5k rpm springs & 7gr sliders
46mph
KeyWest de restricted~8gr slide