Malossi or Serie Pro Sport exhaust query

I have decided. for ease to kit my 50 Special with the SIP Malossi 112cc kit but I'm not too keen on the exhaust. It looks massive so would like to change it.

The kit comes with all the components that I am assuming are matched for the best performance but would changing the exhaust from the Malossi (M3214425)  to the Serie Pro "Sport" (24218000) be an issue?

The Serie Pro is more classic which is the look I would prefer but would this exhaust hinder the scooter? Would there be any reason the matching would effect performance, power or speed?

Once again I have to hope someone who has the knowhow can help.