I tried to do some extrapolating from some 55/75's I had tuned for a 45 lb bow but I don't know if I can even get close due to differences in draw length.I was thinking?,a total of 200 grs upfront.This could be way off.
I would bare shaft what you have and see what grain point it likes now,but start very low in point weight,like 100 or less.You already have 100 grs of insert.Cutting one inch may give you 25 grs more point weight.
You may have to go with a 160 Grizzly,aluminum adapter and aluminum insert,to get the right weight.The other option would be to move up to 55/75's but that will make you a considerably heavier arrow,given added shaft weight and front end weight.
You may already have 190 grizzlies but they don't make that weight any more.They are advertized as 200 but usually come a little heavier.
You will just have to bareshaft and see but I'm not sure you can get away with that much weight on the front of 35/55's.Every setup is different though.