I did a similar thing as you, in that I retained the existing VE hoses.
I didn't cut mine as I personally I hate butchering cars (even though I'm the biggest culprit of it!)
All I did was unclip them both from the firewall and turned them upside down so they mirrored the existing hose route. Then I just ran them around the ABS module and down inbetween the fuse box.
You don't really notice it particularly if its a black car. Plus you can put it back to standard without having to buy new hoses in the originality stakes![]()