The parts I used was a DERALE heat sink cooler I got from summit racing. I got the fan from JAGG (and had to fabricate a couple of brackets). I cannot recall the make of the temp gauge, but got that from summit as well. The fan switch was from JAGG as well.
I have found the urban fan does a pretty good job keeping the engine cooler when sitting in traffic. The hottest it ever got (pre cooler) was on a day in the mid 90's and the oil temp was about 240.
Yesterday I went up some back roads climbing to the parkway and was in third gear nearly the whole way. The temp got up to about 214 and only occasionally did the fan cycle off. Except the couple of times I stopped to check my GPS.
I think all know that being in a lower gear (in this case going up hills) the engine runs a lot hotter.
The louvers are towards the front. would make more sense (not a word I use with Morgan) if they were toward the rear.
The one thing I really did not like with Ultracool (and JAGG would be the same) is the step down to 3/8 hose and the lower pressure side of the system.