It is really tight on 32pt. Probably drop cha by 2, and drop con by 1 to raise dex to 15 since you wont have a +3 dex tome. Remember that ALL +3/+4 tomes help this build with more hp, or more ac by being able to start with 9int instead of 11 for example. The real min/maxing while leveling can gimp you a bit until capped, or just LR once you have tomes and gear in place. This will get at least another 1 or 2 TR's, just not sure when.
Hopefully, as that is what seems to be planned for the enhancement changes.
It is was fun!