Congrats, great cars but I may be biased. Please post a pic.
Pelican is OK, but their parts data (MY variations, etc.) is not always completely accurate from personal experience. I use them, but tend to use Suncoast Porsche and FCP Euro more. Stick w/ OE/OEM for most things, Porsche builds very well made cars and supports them with well made parts.
I prefer Mobil1 5w-50 (Porsche A40), but blame a youth misspent around MG's & Triumph's for my thick oil obsession.
The Boxsters are relatively easy to DIY, for a mid engine car. Interior trim can be fragile especially some of the coatings, but new parts are available and the items that tend to wear are easy to replace (cubby doors, radios, etc.). If you have the original radio, it is probably weak. BeckerUSA (maybe Becker Autosound USA??), the OEM, has rebuilt units available on a swap basis.
The good news is these cars don't need much, they are very easy to own.
I also replaced our cars' IMS (986 & 996), and now have two upgraded IMS in the cars and two perfectly fine OE IMS on my shelf...but we have peace of mind.
PM for any help.
Here is our '01 S, also a very low mileage, time warp find: