Diabling Dashboard on leopard, 1 gig of two 512mb sticks of ram is the max, PC133 ram, dual layer pata superdrive, plus I would opt for the 320 gig WD hard drive PATA rather than the SSD, but that's just me. 320 gig is biggest ATA/PATA hard drive for laptops made.
Or you could put a SSD to PATA adapter in the optical drive slot, running two hard drives, and using an external dvd burner. I think but am not 100 percent sure that there was an internal bluetooth option on the 1 ghz Titaniums. They also had 64 vram DVI, which drives the 20 ACD aluminum nicely.
Earlier tibooks had either 32 or 16 vram, some only VGA out, so the last model is the best.