Wow. Didn't expect so much replies. Thanks guys for all the advice!

I will modify my allocation to 50% btc, 15% eth, and keep only 35% for the altcoins. I agree that keeping a bigger chunk of btc is safer.

I'll have a better look into my list and reassess my selection. I'll probably remove DENT for starters. Looks that new coins are being dumped on the market constantly. Also I'll look more into top 30 coins and check them out. There are a lot of good coins out there but I wouldn't want to have too many in my portfolio.

Thanks again guys, I really appreciate your inputs, hopefully the next bull will be kind to us