O knights of....
...Knights Who 'Til Recently Said Ni... :python:
Welcome to A.org :-D
Not that I've got any experience in modding Amigas like that, though I'd have thought that getting a cheap A600 from EBay might perhaps be a better choice of machine - the A600 has a smaller mobo, and an integrated hard drive controller (which AFAIK the A500+ lacks).