Hi Ron,
Welcome to the forum, I've not seen any Betas in N.I. when I've been over (Wife is from NI and her family are all still there) I've seen a couple of Integrales & I know of two Hawk Stratos kits that have been built but Lancias are pretty much a rarity, but do correct me if I'm wrong. My wife even looked into finding a Lancia to drive me to the church when we go married!
You've certainly started in the right place, I'm sure there will be a car that will suit your taste, although as I'm sure your already aware, unless you buy a "mint" car your going to have to do a bit of work on it, but thats half the fun!
There are plenty of people on here that are willing to assist and advise so be sure to ask away :-)