Get off my lawn!!
Pulse's yes What Datacores? I have a bevvy of alts that cover a few different types
Only need the datacores for basic invention. You can add an item but only high meta (up to 4) will make any difference - T1 ships are all meta 0 so there's no benefit in adding them. However, you can add decryptors which will affect the final result if the invention is successful http://www.eve-guides.com/invention/decryptors.php As to location, I will probably be up in Amarr soon shopping for POS parts so if you do a search for an invention installation near Amarr I can do the work there - contract them to me and I can take it from there.