type 4 advice

[02cab]

Hi

ive just bought a type 4 motor,its a 1700cc with twin 40s,it needs built up as its in a few boxes but its all there,its got porsche fan etc and im just trying to think of the best way to go with it,i could leave it as is at 1700 and build it,or go to 2l or what do you say?

would i get a lot more power from the 1700 - 2000,any figures?would it be worth the extra cost? like most im working on a budget would you go even bigger? any advice welcome

cheers