While you're in there...HPDE track prep

[DarrenD]

After pulling the engine from my '99 and doing the following work(some was new, some done recently) to prep my car for DE season:

Variocam pads and chains
new chain tensioners
LN Oil pressure valve
LN Cro-moly oil pump hex drive
new waterpump
LN 160 degree thermostat
996 Oil/Water Heat exchanger
Mantis underdrive pulley
Mantis 2qt deep sump pan
LN magnetic drain plug
New LuK dual mass flywheel
Sachs Clutch
Tune RS DOF IMS
RMS
New spark plugs
(AOS is fairly new)
Lower rad hoses
Third radiator setup
996 oil pressure sender(for extra oil pressure gauge)
LN spin-on oil filter
new idler pulley bearings
new AOS vent line
new spark plug tubes and seals

I'm also planning on replacing my coolant tank with OEM Porsche.

I've also done Steel braided brake lines, Motul RBF 660 brake fluid, adj. rear toe arms, EBC yellow brake pads, GT3 brake ducts, and I'm planning on Bilstein B8 dampers with lowering springs and something to add some front camber.

What else should I do before I re-install the motor(has 100000kms/60000 miles on it)?

Thanks