2 Questions with tomes:
One if you have a 16 base Dex and use a +1 Tome for a total of 17 can you then get IMP 2 weapon fighting? req dex is 17
also what happens if you use a +2 tome then later use say a +3. From what I read on the tome I used it seems like the greater tome takes effect so if you had a 28 STR used a +2 tome for a total of 30 STR. Then used a +3 STR tome your total STR would be +31 is this right?