One week before Silverman 1/2 ironman

So this was my last week of long hard workouts.  Over the past weekend, I was able to get in a 60 mile bike with a few thousand feet of climbing.  On Sunday, I put in nearly 15 miles running and it was mostly trail with rocks and major climbs.
The week was spent hitting the pool and putting in decent distance and focusing on form and speed.  I did a short Mountain bike ride on Tuesday, that had good climbing that I intervalled.  Trail run with my dog on Wednesday and more pool work.  Today, Thursday was my last hard workout - 4 miles of speed work running.  Instead of hitting the track, I went outside of my neighborhood and ran some good hills hard.  I hope that this will get me ready for a very hilly 1/2 ironman.
This weekend will be spent putting in about 45 miles on the bike with a casual ride and my final "brick" workout (bike/run) on Sunday.  It will all be casual/comfortable to make sure that the body feels good. 
I feel as though I am getting a bit of a head cold right now and I 'am trying to make sure that it will not spread to the rest of my body.  I hope this is the case!
Next week will be spent doing very short workouts in the pool/on the bike/running.  All workouts will involve some very slow, slow training with spurts of very high end intervals and bringing the heart back down to comfortable levels.  This will allow my body to gain the strength and rest and hopefully be ready for what appears to be a very tough race on Sunday 11/11/07. 
I found out that the 1/2 ironman course will involve over 4000 feet of climbing on the bike and 1600 feet of climbing on the run.  To break 5 hours on this course will not be realistic.  This is looking more like a 6 hour day and this is going to be a long day for a 1/2 ironman.  So much for speed.  My goal is to keep my legs comfortable "spinning" out the climbs and short steps on the hilly run.  If I can be comfortable, my fitness should still place me very high.  Let's hope nothing goes wrong!