svx trailer hitch and trans cooling quest

[hpcsvx]

Hi Everyone

New SVX owner here (just picked it up this week - 92 svx, silver with only 76000 miles). Two questions:

First - has anyone put a trailer hitch on their svx? I need to pull my dirt bike trailer around, but can't find a hitch for this car. Any ideas?

Next -i've read most of the hundreds of postings re: trans coolers. I'm leaning towards the cooler with fan, mounted in front fender, in parallel with stock cooler, with a temp relay and a gauge. I live in Sacramento, Cal, where it gets 100+ in summer. Sound reasonable? What products have people used for this? B and M? Perma Cool? What size? I can't find any FAQ's re: installing the cooler - any links available?

Thanks in advance. This site is GREAT!