[750hp]

How did the sums go when you considered:

Trailer purchase cost / rego / maintenance,
Purchase price / running costs / depreciation of a big@rse 4WD,
Compromising what you want in a day to day car vs towing requirements,
Storage space for trailer,
etc, etc, etc

...as opposed to just getting Dave from Trailertow to get you out to the track when you need to and having a nice everyday car for the other 99.5% of the driving you do?