I think you' be ok Sam. It's still shorter than the car, which probably doesn't matter either way, but makes you feel a little more at ease. It does not weigh a whole lot (is this the one you're talking about customizing?) and I'm sure you drive at or around the preferred and safe speed limit anyway
. If you take it safe and slow, not like a jet rocket, I can't see any issues. Just my opinion bro!