I'm about to come into a good bit of money and Im planning on putting some $$ into the project. Any suggestions on cool/good mods?

1999 F150 xlt
2 inch rough country leveling kit
3 inch summit racing body lift kit
35/12.50/16 Dick Cepek FC 2's
16 inch vision warrior wheels
Flowmaster 40's turn down pipe
Super Black paint
Led Glo lights in grille and under fender welds w/ switch
K&M cold air intake
Sony Headunit
800 watt kicker competition amplifier
2 12 inch kicker cvr subs
Kicker door speakers all around
4 Precision Power tweeters
Westin step bars
PA system
6 inch KC apollo lights in grille


Any other cool mods to do?