Converting the "Trendillo" indicator from TradingView to MT5 indicator

Hi developers,

I'm looking for somebody with experience in converting indicators from tradingview to MT5 to convert the following indicator. 

If the collaboration is successful we will work further in the creation of the EA which is going to contain this indicator as part of the logic. 

The code of the indicator is the following:

//@version=5

indicator('Trendilo', overlay=false)

src = input(close, title='Source')

smooth = input.int(1, title='Smoothing', minval=1)

length = input.int(50, title='Lookback', minval=1)

offset = input.float(0.85, title='ALMA Offset', step=0.01)

sigma = input.int(6, title='ALMA Sigma', minval=0)

bmult = input(1.0, 'Band Multiplier')

cblen = input(false, 'Custom Band Length ? (Else same as Lookback)')

blen = input(20, 'Custom Band Length')

highlight = input(true)

fill = input(true)

barcol = input(false, 'Bar Color')

pch = ta.change(src, smooth) / src * 100

avpch = ta.alma(pch, length, offset, sigma)

blength = cblen ? blen : length

rms = bmult * math.sqrt(math.sum(avpch * avpch, blength) / blength)

cdir = avpch > rms ? 1 : avpch < -rms ? -1 : 0

col = cdir == 1 ? color.lime : cdir == -1 ? color.red : color.gray

fplot = plot(avpch, color=highlight ? col : color.blue, linewidth=2)

posrms = plot(rms, color=color.new(color.purple, 0))

negrms = plot(-rms, color=color.new(color.purple, 0))

fill(fplot, posrms, color=fill and cdir > 0 ? col : na, transp=50)

fill(fplot, negrms, color=fill and cdir < 0 ? col : na, transp=50)

barcolor(color=barcol ? col : na)

hline(0)