Your Dad is one lucky man!
I had to buy my own 4/4 Sport (2009) upon retirement.
I have always used Wolf Performance near Cambridge for all my many upgrades and maintenance on my Morgan.
Cain Poulton is well known in Morgan circles and you will often see him get a (positive) mention on here.
I have nothing but good things to say about him and he is about the same distance from me as he is from you (albeit in the opposite direction).
PS.
Having tried both, IMO the front numberplate looks better in its factory position than stuck to the wing, especially with one of Wolf's valances to enhance the look (sprayed body colour, in my case black).